package randoop;

import junit.framework.*;

public class RandoopTest1 extends TestCase {

  public static boolean debug = false;

  public void test1() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test1");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var7 = var0.isEmpty();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    var9.remove(100);
    var9.add(0, (java.lang.Object)(byte)100);
    var9.removeAll();
    boolean var17 = var9.isEmpty();
    java.lang.String var18 = var9.toString();
    var9.removeAll();
    var9.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var9);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));

  }

  public void test2() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test2");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    int var12 = var0.size();
    boolean var13 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);

  }

  public void test3() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test3");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.removeAll();
    java.lang.String var5 = var0.toString();
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    var8.removeAll();
    java.lang.String var11 = var8.toString();
    java.lang.String var12 = var8.toString();
    var0.add(0, (java.lang.Object)var8);
    var8.removeAll();
    int var15 = var8.size();
    list.TreeList var17 = new list.TreeList();
    boolean var18 = var17.isEmpty();
    int var19 = var17.size();
    int var20 = var17.size();
    var17.removeAll();
    var17.remove(0);
    java.lang.String var24 = var17.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var8.add(10, (java.lang.Object)var24);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + "{}"+ "'", var24.equals("{}"));

  }

  public void test4() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test4");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    boolean var4 = var0.isEmpty();
    list.TreeList var6 = new list.TreeList();
    var6.removeAll();
    var6.remove(100);
    var6.removeAll();
    var0.add(0, (java.lang.Object)var6);
    boolean var12 = var6.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var6.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);

  }

  public void test5() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test5");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    java.lang.String var9 = var0.toString();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var11.add(0, (java.lang.Object)(short)1);
    boolean var16 = var11.isEmpty();
    java.lang.String var17 = var11.toString();
    int var18 = var11.size();
    list.TreeList var20 = new list.TreeList();
    java.lang.String var21 = var20.toString();
    boolean var22 = var20.isEmpty();
    var20.removeAll();
    boolean var24 = var20.isEmpty();
    var20.remove((-1));
    list.TreeList var28 = new list.TreeList();
    java.lang.String var29 = var28.toString();
    boolean var30 = var28.isEmpty();
    var28.removeAll();
    boolean var32 = var28.isEmpty();
    var28.remove((-1));
    var28.remove(1);
    var20.add(0, (java.lang.Object)var28);
    var11.add(1, (java.lang.Object)0);
    java.lang.String var39 = var11.toString();
    int var40 = var11.size();
    var11.remove(0);
    var11.removeAll();
    boolean var44 = var11.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var11);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{ {(0, 1)} }"+ "'", var17.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{}"+ "'", var29.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var39 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var39.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var40 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var44 == true);

  }

  public void test6() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test6");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    boolean var28 = var0.isEmpty();
    java.lang.String var29 = var0.toString();
    var0.removeAll();
    var0.remove(100);
    list.TreeList var34 = new list.TreeList();
    java.lang.String var35 = var34.toString();
    var34.removeAll();
    java.lang.String var37 = var34.toString();
    var34.remove(1);
    boolean var40 = var34.isEmpty();
    boolean var41 = var34.isEmpty();
    java.lang.String var42 = var34.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var34);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var29.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var35 + "' != '" + "{}"+ "'", var35.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var37 + "' != '" + "{}"+ "'", var37.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var40 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var41 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var42 + "' != '" + "{}"+ "'", var42.equals("{}"));

  }

  public void test7() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test7");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    int var10 = var0.size();
    int var11 = var0.size();
    var0.removeAll();
    int var13 = var0.size();
    java.lang.String var14 = var0.toString();
    java.lang.Object var16 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, var16);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));

  }

  public void test8() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test8");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    var8.removeAll();
    java.lang.String var11 = var8.toString();
    var8.removeAll();
    var8.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var8);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));

  }

  public void test9() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test9");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    int var13 = var0.size();
    int var14 = var0.size();
    java.lang.String var15 = var0.toString();
    int var16 = var0.size();
    list.TreeList var18 = new list.TreeList();
    var18.removeAll();
    var18.add(0, (java.lang.Object)(short)1);
    boolean var23 = var18.isEmpty();
    java.lang.String var24 = var18.toString();
    java.lang.String var25 = var18.toString();
    boolean var26 = var18.isEmpty();
    boolean var27 = var18.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var18);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + "{ {(0, 1)} }"+ "'", var24.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{ {(0, 1)} }"+ "'", var25.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == false);

  }

  public void test10() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test10");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    var0.removeAll();
    var0.remove(2);
    var0.remove(10);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }

  }

  public void test11() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test11");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    var0.removeAll();
    int var8 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);

  }

  public void test12() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test12");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.remove(0);
    boolean var4 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var6 = var0.toString();
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    int var13 = var8.size();
    boolean var14 = var8.isEmpty();
    int var15 = var8.size();
    var8.removeAll();
    boolean var17 = var8.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var8);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);

  }

  public void test13() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test13");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    int var13 = var0.size();
    var0.remove(3);
    boolean var16 = var0.isEmpty();
    list.TreeList var18 = new list.TreeList();
    java.lang.String var19 = var18.toString();
    boolean var20 = var18.isEmpty();
    var18.remove(1);
    var18.removeAll();
    var18.removeAll();
    var18.remove(0);
    var18.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var18);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);

  }

  public void test14() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test14");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    int var13 = var0.size();
    var0.remove(3);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var17 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);

  }

  public void test15() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test15");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    int var10 = var0.size();
    var0.removeAll();
    var0.removeAll();
    list.TreeList var14 = new list.TreeList();
    boolean var15 = var14.isEmpty();
    int var16 = var14.size();
    int var17 = var14.size();
    var14.remove(0);
    java.lang.String var20 = var14.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var20);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));

  }

  public void test16() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test16");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    java.lang.String var11 = var9.toString();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    var13.removeAll();
    var13.removeAll();
    list.TreeList var21 = new list.TreeList();
    var21.removeAll();
    int var23 = var21.size();
    var13.add(0, (java.lang.Object)var21);
    var9.add(0, (java.lang.Object)var13);
    java.lang.String var26 = var9.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var9);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{ {(0, { {(0, {})} })} }"+ "'", var26.equals("{ {(0, { {(0, {})} })} }"));

  }

  public void test17() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test17");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.removeAll();
    java.lang.String var5 = var0.toString();
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    var8.removeAll();
    java.lang.String var11 = var8.toString();
    java.lang.String var12 = var8.toString();
    var0.add(0, (java.lang.Object)var8);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var8.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));

  }

  public void test18() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test18");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    boolean var10 = var0.isEmpty();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);

  }

  public void test19() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test19");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    boolean var11 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);

  }

  public void test20() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test20");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    boolean var4 = var0.isEmpty();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var8 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);

  }

  public void test21() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test21");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)(byte)100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));

  }

  public void test22() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test22");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    var4.removeAll();
    boolean var18 = var4.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var20 = var4.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);

  }

  public void test23() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test23");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    int var10 = var0.size();
    int var11 = var0.size();
    var0.removeAll();
    int var13 = var0.size();
    java.lang.String var14 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));

  }

  public void test24() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test24");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove((-1));
    list.TreeList var7 = new list.TreeList();
    var7.removeAll();
    var7.add(0, (java.lang.Object)(short)1);
    var0.add(0, (java.lang.Object)(short)1);
    java.lang.Object var14 = var0.get(0);
    java.lang.String var15 = var0.toString();
    list.TreeList var17 = new list.TreeList();
    var17.removeAll();
    var17.add(0, (java.lang.Object)(short)1);
    boolean var22 = var17.isEmpty();
    java.lang.String var23 = var17.toString();
    int var24 = var17.size();
    list.TreeList var26 = new list.TreeList();
    java.lang.String var27 = var26.toString();
    boolean var28 = var26.isEmpty();
    var26.removeAll();
    boolean var30 = var26.isEmpty();
    var26.remove((-1));
    list.TreeList var34 = new list.TreeList();
    java.lang.String var35 = var34.toString();
    boolean var36 = var34.isEmpty();
    var34.removeAll();
    boolean var38 = var34.isEmpty();
    var34.remove((-1));
    var34.remove(1);
    var26.add(0, (java.lang.Object)var34);
    var17.add(1, (java.lang.Object)0);
    java.lang.String var45 = var17.toString();
    var17.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var17);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + (short)1+ "'", var14.equals((short)1));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{ {(0, 1)} }"+ "'", var15.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{ {(0, 1)} }"+ "'", var23.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var27 + "' != '" + "{}"+ "'", var27.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var35 + "' != '" + "{}"+ "'", var35.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var36 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var45 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var45.equals("{ {(0, 1) {(1, 0)} } }"));

  }

  public void test25() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test25");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.remove(1);
    var0.removeAll();
    var0.remove(10);
    java.lang.String var12 = var0.toString();
    int var13 = var0.size();
    int var14 = var0.size();
    boolean var15 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var17 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);

  }

  public void test26() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test26");


    list.TreeList var0 = new list.TreeList();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var4 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }

  }

  public void test27() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test27");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    boolean var13 = var11.isEmpty();
    java.lang.String var14 = var11.toString();
    java.lang.String var15 = var11.toString();
    int var16 = var11.size();
    java.lang.String var17 = var11.toString();
    var0.add(1, (java.lang.Object)var11);
    java.lang.String var19 = var11.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var21 = var11.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1) {(1, -1)} } }"+ "'", var8.equals("{ {(0, 1) {(1, -1)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));

  }

  public void test28() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test28");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    boolean var4 = var0.isEmpty();
    int var5 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var7 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);

  }

  public void test29() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test29");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    java.lang.String var13 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));

  }

  public void test30() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test30");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(2);
    boolean var12 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);

  }

  public void test31() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test31");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)0.0f);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }

  }

  public void test32() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test32");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    java.lang.String var20 = var13.toString();
    var0.add(0, (java.lang.Object)var13);
    boolean var22 = var13.isEmpty();
    int var23 = var13.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var25 = var13.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 1);

  }

  public void test33() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test33");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    java.lang.String var10 = var0.toString();
    boolean var11 = var0.isEmpty();
    boolean var12 = var0.isEmpty();
    var0.removeAll();
    java.lang.Object var15 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, var15);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);

  }

  public void test34() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test34");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var5 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);

  }

  public void test35() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test35");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    int var8 = var0.size();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.add(0, (java.lang.Object)(short)1);
    var10.removeAll();
    var10.removeAll();
    var10.removeAll();
    int var18 = var10.size();
    var10.removeAll();
    java.lang.String var20 = var10.toString();
    java.lang.String var21 = var10.toString();
    java.lang.String var22 = var10.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var22);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));

  }

  public void test36() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test36");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    var8.removeAll();
    java.lang.String var11 = var8.toString();
    var8.removeAll();
    java.lang.String var13 = var8.toString();
    var8.removeAll();
    java.lang.String var15 = var8.toString();
    var0.add(0, (java.lang.Object)var15);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));

  }

  public void test37() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test37");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    int var10 = var8.size();
    var0.add(0, (java.lang.Object)var8);
    java.lang.String var12 = var8.toString();
    boolean var13 = var8.isEmpty();
    int var14 = var8.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var8.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);

  }

  public void test38() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test38");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    int var2 = var0.size();
    java.lang.String var3 = var0.toString();
    var0.remove(0);
    var0.removeAll();
    var0.removeAll();
    java.lang.Object var9 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), var9);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));

  }

  public void test39() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test39");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    int var2 = var0.size();
    var0.removeAll();
    java.lang.Object var5 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var5);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);

  }

  public void test40() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test40");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    java.lang.String var5 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var7 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test41() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test41");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    var0.removeAll();
    int var8 = var0.size();
    int var9 = var0.size();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var11.add(0, (java.lang.Object)(short)1);
    boolean var16 = var11.isEmpty();
    int var17 = var11.size();
    int var18 = var11.size();
    java.lang.String var19 = var11.toString();
    int var20 = var11.size();
    java.lang.String var21 = var11.toString();
    var11.removeAll();
    var11.removeAll();
    int var24 = var11.size();
    list.TreeList var26 = new list.TreeList();
    java.lang.String var27 = var26.toString();
    var11.add(0, (java.lang.Object)var26);
    int var29 = var11.size();
    var0.add(0, (java.lang.Object)var29);
    list.TreeList var32 = new list.TreeList();
    var32.removeAll();
    var32.add(0, (java.lang.Object)(short)1);
    boolean var37 = var32.isEmpty();
    java.lang.String var38 = var32.toString();
    int var39 = var32.size();
    list.TreeList var41 = new list.TreeList();
    java.lang.String var42 = var41.toString();
    boolean var43 = var41.isEmpty();
    var41.removeAll();
    boolean var45 = var41.isEmpty();
    var41.remove((-1));
    list.TreeList var49 = new list.TreeList();
    java.lang.String var50 = var49.toString();
    boolean var51 = var49.isEmpty();
    var49.removeAll();
    boolean var53 = var49.isEmpty();
    var49.remove((-1));
    var49.remove(1);
    var41.add(0, (java.lang.Object)var49);
    var32.add(1, (java.lang.Object)0);
    java.lang.String var60 = var32.toString();
    int var61 = var32.size();
    int var62 = var32.size();
    list.TreeList var64 = new list.TreeList();
    java.lang.String var65 = var64.toString();
    boolean var66 = var64.isEmpty();
    var64.remove(1);
    var64.removeAll();
    var64.removeAll();
    int var71 = var64.size();
    var32.add(2, (java.lang.Object)var64);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{ {(0, 1)} }"+ "'", var21.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var27 + "' != '" + "{}"+ "'", var27.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var37 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var38 + "' != '" + "{ {(0, 1)} }"+ "'", var38.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var39 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var42 + "' != '" + "{}"+ "'", var42.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var43 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var45 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var50 + "' != '" + "{}"+ "'", var50.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var51 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var53 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var60 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var60.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var61 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var62 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var65 + "' != '" + "{}"+ "'", var65.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var66 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var71 == 0);

  }

  public void test42() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test42");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    var0.remove(100);
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);

  }

  public void test43() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test43");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);

  }

  public void test44() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test44");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    java.lang.String var10 = var0.toString();
    list.TreeList var12 = new list.TreeList();
    java.lang.String var13 = var12.toString();
    java.lang.String var14 = var12.toString();
    java.lang.String var15 = var12.toString();
    int var16 = var12.size();
    var12.remove(0);
    boolean var19 = var12.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var19);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);

  }

  public void test45() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test45");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    var9.add(0, (java.lang.Object)(short)1);
    boolean var14 = var9.isEmpty();
    int var15 = var9.size();
    int var16 = var9.size();
    var9.remove(0);
    int var19 = var9.size();
    boolean var20 = var9.isEmpty();
    var9.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var9);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);

  }

  public void test46() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test46");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    var0.removeAll();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    var0.remove((-1));
    var0.remove(3);
    list.TreeList var16 = new list.TreeList();
    java.lang.String var17 = var16.toString();
    boolean var18 = var16.isEmpty();
    var16.remove(1);
    var16.removeAll();
    var16.removeAll();
    var16.remove(0);
    var16.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var16);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);

  }

  public void test47() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test47");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    boolean var7 = var0.isEmpty();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    boolean var17 = var12.isEmpty();
    int var18 = var12.size();
    int var19 = var12.size();
    var12.remove(0);
    boolean var22 = var12.isEmpty();
    var9.add(0, (java.lang.Object)var22);
    var0.add(0, (java.lang.Object)0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var26 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);

  }

  public void test48() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test48");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.removeAll();
    list.TreeList var5 = new list.TreeList();
    var5.removeAll();
    var5.add(0, (java.lang.Object)(short)1);
    var5.removeAll();
    var5.removeAll();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    int var15 = var13.size();
    var5.add(0, (java.lang.Object)var13);
    var0.add(0, (java.lang.Object)var13);
    list.TreeList var19 = new list.TreeList();
    var19.removeAll();
    var19.add(0, (java.lang.Object)(short)1);
    boolean var24 = var19.isEmpty();
    int var25 = var19.size();
    int var26 = var19.size();
    var19.remove(0);
    var13.add(0, (java.lang.Object)0);
    boolean var30 = var13.isEmpty();
    boolean var31 = var13.isEmpty();
    boolean var32 = var13.isEmpty();
    int var33 = var13.size();
    list.TreeList var35 = new list.TreeList();
    var35.removeAll();
    java.lang.String var37 = var35.toString();
    boolean var38 = var35.isEmpty();
    java.lang.String var39 = var35.toString();
    java.lang.String var40 = var35.toString();
    int var41 = var35.size();
    var35.removeAll();
    java.lang.String var43 = var35.toString();
    list.TreeList var45 = new list.TreeList();
    boolean var46 = var45.isEmpty();
    int var47 = var45.size();
    var35.add(0, (java.lang.Object)var45);
    java.lang.Object var50 = var35.get(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var13.add(100, var50);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var37 + "' != '" + "{}"+ "'", var37.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var39 + "' != '" + "{}"+ "'", var39.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var40 + "' != '" + "{}"+ "'", var40.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var41 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var43 + "' != '" + "{}"+ "'", var43.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var46 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var47 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertNotNull(var50);

  }

  public void test49() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test49");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    int var10 = var8.size();
    var0.add(0, (java.lang.Object)var8);
    var8.remove(1);
    list.TreeList var15 = new list.TreeList();
    java.lang.String var16 = var15.toString();
    var15.removeAll();
    java.lang.String var18 = var15.toString();
    var15.remove(1);
    var15.removeAll();
    var15.remove(100);
    var15.remove(0);
    var15.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var8.add(1, (java.lang.Object)var15);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));

  }

  public void test50() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test50");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    var0.removeAll();
    var0.remove(2);
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }

  }

  public void test51() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test51");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    java.lang.String var13 = var12.toString();
    var12.removeAll();
    java.lang.String var15 = var12.toString();
    var12.remove(1);
    var12.remove(10);
    boolean var20 = var12.isEmpty();
    java.lang.String var21 = var12.toString();
    var0.add(0, (java.lang.Object)var12);
    list.TreeList var24 = new list.TreeList();
    boolean var25 = var24.isEmpty();
    int var26 = var24.size();
    int var27 = var24.size();
    var24.removeAll();
    int var29 = var24.size();
    int var30 = var24.size();
    var24.remove(0);
    var12.add(0, (java.lang.Object)0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var12.remove(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == 0);

  }

  public void test52() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test52");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var4 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));

  }

  public void test53() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test53");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    var0.remove(0);
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var11.remove(100);
    var11.removeAll();
    var11.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var11);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));

  }

  public void test54() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test54");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    int var7 = var0.size();
    var0.remove(100);
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    var11.removeAll();
    java.lang.String var14 = var11.toString();
    var11.remove(1);
    boolean var17 = var11.isEmpty();
    boolean var18 = var11.isEmpty();
    var11.remove(2);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);

  }

  public void test55() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test55");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.remove(1);
    java.lang.String var5 = var0.toString();
    var0.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test56() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test56");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    int var10 = var0.size();
    int var11 = var0.size();
    java.lang.String var12 = var0.toString();
    list.TreeList var14 = new list.TreeList();
    var14.removeAll();
    var14.add(0, (java.lang.Object)(short)1);
    boolean var19 = var14.isEmpty();
    java.lang.String var20 = var14.toString();
    java.lang.String var21 = var14.toString();
    int var22 = var14.size();
    java.lang.Object var24 = var14.get(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, var24);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{ {(0, 1)} }"+ "'", var21.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + (short)1+ "'", var24.equals((short)1));

  }

  public void test57() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test57");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    var0.remove(100);
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));

  }

  public void test58() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test58");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    int var8 = var0.size();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    int var12 = var0.size();
    list.TreeList var14 = new list.TreeList();
    java.lang.String var15 = var14.toString();
    var14.removeAll();
    java.lang.String var17 = var14.toString();
    var14.remove(1);
    var14.removeAll();
    var14.remove(100);
    var14.removeAll();
    var14.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));

  }

  public void test59() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test59");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    boolean var6 = var0.isEmpty();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    var9.add(0, (java.lang.Object)(short)1);
    boolean var14 = var9.isEmpty();
    int var15 = var9.size();
    int var16 = var9.size();
    java.lang.String var17 = var9.toString();
    int var18 = var9.size();
    java.lang.String var19 = var9.toString();
    var9.removeAll();
    var9.removeAll();
    java.lang.String var22 = var9.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var9);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{ {(0, 1)} }"+ "'", var17.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));

  }

  public void test60() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test60");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    var0.remove(2);
    int var13 = var0.size();
    int var14 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);

  }

  public void test61() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test61");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    boolean var4 = var0.isEmpty();
    list.TreeList var6 = new list.TreeList();
    var6.removeAll();
    var6.remove(100);
    var6.removeAll();
    var0.add(0, (java.lang.Object)var6);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);

  }

  public void test62() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test62");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    boolean var30 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == false);

  }

  public void test63() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test63");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    int var7 = var0.size();
    int var8 = var0.size();
    int var9 = var0.size();
    var0.removeAll();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test64() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test64");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    java.lang.String var13 = var12.toString();
    var12.removeAll();
    java.lang.String var15 = var12.toString();
    var12.remove(1);
    var12.remove(10);
    boolean var20 = var12.isEmpty();
    java.lang.String var21 = var12.toString();
    var0.add(0, (java.lang.Object)var12);
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var26 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));

  }

  public void test65() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test65");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    var0.remove(100);
    var0.remove(0);
    var0.removeAll();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.add(0, (java.lang.Object)(short)1);
    var10.removeAll();
    var10.removeAll();
    var10.removeAll();
    int var18 = var10.size();
    var10.removeAll();
    list.TreeList var21 = new list.TreeList();
    var21.removeAll();
    var21.add(0, (java.lang.Object)(short)1);
    boolean var26 = var21.isEmpty();
    int var27 = var21.size();
    int var28 = var21.size();
    java.lang.String var29 = var21.toString();
    int var30 = var21.size();
    java.lang.String var31 = var21.toString();
    var21.add(0, (java.lang.Object)(-1));
    var21.removeAll();
    var21.remove(0);
    var10.add(0, (java.lang.Object)var21);
    int var39 = var21.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var39);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{ {(0, 1)} }"+ "'", var29.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{ {(0, 1)} }"+ "'", var31.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var39 == 0);

  }

  public void test66() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test66");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    int var3 = var0.size();
    list.TreeList var5 = new list.TreeList();
    var5.removeAll();
    var5.remove(100);
    var5.add(0, (java.lang.Object)(byte)100);
    var5.removeAll();
    java.lang.String var13 = var5.toString();
    boolean var14 = var5.isEmpty();
    int var15 = var5.size();
    list.TreeList var17 = new list.TreeList();
    var17.removeAll();
    var17.add(0, (java.lang.Object)(short)1);
    boolean var22 = var17.isEmpty();
    java.lang.String var23 = var17.toString();
    int var24 = var17.size();
    list.TreeList var26 = new list.TreeList();
    java.lang.String var27 = var26.toString();
    boolean var28 = var26.isEmpty();
    var26.removeAll();
    boolean var30 = var26.isEmpty();
    var26.remove((-1));
    list.TreeList var34 = new list.TreeList();
    java.lang.String var35 = var34.toString();
    boolean var36 = var34.isEmpty();
    var34.removeAll();
    boolean var38 = var34.isEmpty();
    var34.remove((-1));
    var34.remove(1);
    var26.add(0, (java.lang.Object)var34);
    var17.add(1, (java.lang.Object)0);
    java.lang.String var45 = var17.toString();
    int var46 = var17.size();
    var5.add(0, (java.lang.Object)var46);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var5);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{ {(0, 1)} }"+ "'", var23.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var27 + "' != '" + "{}"+ "'", var27.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var35 + "' != '" + "{}"+ "'", var35.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var36 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var45 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var45.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var46 == 2);

  }

  public void test67() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test67");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.add(0, (java.lang.Object)(-1));
    var0.removeAll();
    var0.remove(0);
    list.TreeList var18 = new list.TreeList();
    java.lang.String var19 = var18.toString();
    boolean var20 = var18.isEmpty();
    var18.removeAll();
    boolean var22 = var18.isEmpty();
    var18.remove(1);
    var18.remove(0);
    boolean var27 = var18.isEmpty();
    int var28 = var18.size();
    int var29 = var18.size();
    java.lang.String var30 = var18.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var30);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var30 + "' != '" + "{}"+ "'", var30.equals("{}"));

  }

  public void test68() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test68");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    int var2 = var0.size();
    boolean var3 = var0.isEmpty();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    int var7 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);

  }

  public void test69() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test69");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    java.lang.String var12 = var9.toString();
    var9.removeAll();
    var0.add(0, (java.lang.Object)var9);
    int var15 = var0.size();
    boolean var16 = var0.isEmpty();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var19 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == false);

  }

  public void test70() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test70");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    int var10 = var8.size();
    var0.add(0, (java.lang.Object)var8);
    int var12 = var0.size();
    list.TreeList var14 = new list.TreeList();
    java.lang.String var15 = var14.toString();
    boolean var16 = var14.isEmpty();
    var14.removeAll();
    boolean var18 = var14.isEmpty();
    var14.remove((-1));
    var14.remove(1);
    var14.removeAll();
    boolean var24 = var14.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var14);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == true);

  }

  public void test71() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test71");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    java.lang.String var7 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{ {(0, 1)} }"+ "'", var7.equals("{ {(0, 1)} }"));

  }

  public void test72() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test72");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    java.lang.String var20 = var13.toString();
    var0.add(0, (java.lang.Object)var13);
    java.lang.Object var23 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var13.add(1, var23);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));

  }

  public void test73() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test73");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    java.lang.String var6 = var4.toString();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    var8.add(0, (java.lang.Object)(short)1);
    var8.removeAll();
    var8.removeAll();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    int var18 = var16.size();
    var8.add(0, (java.lang.Object)var16);
    var4.add(0, (java.lang.Object)var8);
    int var21 = var4.size();
    var0.add(0, (java.lang.Object)var4);
    java.lang.String var23 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{ {(0, { {(0, { {(0, {})} })} })} }"+ "'", var23.equals("{ {(0, { {(0, { {(0, {})} })} })} }"));

  }

  public void test74() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test74");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    int var10 = var0.size();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);

  }

  public void test75() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test75");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    var0.remove((-1));
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    java.lang.Object var10 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, var10);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test76() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test76");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var11 = var0.toString();
    java.lang.String var12 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));

  }

  public void test77() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test77");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    java.lang.String var20 = var13.toString();
    var0.add(0, (java.lang.Object)var13);
    boolean var22 = var13.isEmpty();
    int var23 = var13.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var25 = var13.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 1);

  }

  public void test78() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test78");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    var0.removeAll();
    var0.remove(2);
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    var9.add(0, (java.lang.Object)(short)1);
    boolean var14 = var9.isEmpty();
    int var15 = var9.size();
    int var16 = var9.size();
    java.lang.String var17 = var9.toString();
    int var18 = var9.size();
    java.lang.String var19 = var9.toString();
    var9.add(0, (java.lang.Object)(-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var9);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{ {(0, 1)} }"+ "'", var17.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));

  }

  public void test79() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test79");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    java.lang.String var10 = var0.toString();
    var0.remove(1);
    var0.remove(0);
    var0.remove(0);
    var0.remove(10);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var20 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));

  }

  public void test80() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test80");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    boolean var18 = var0.isEmpty();
    list.TreeList var20 = new list.TreeList();
    java.lang.String var21 = var20.toString();
    boolean var22 = var20.isEmpty();
    var20.removeAll();
    var20.remove(2);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var20);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);

  }

  public void test81() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test81");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.remove(2);
    var0.remove(100);
    var0.remove(0);
    var0.removeAll();
    boolean var15 = var0.isEmpty();
    boolean var16 = var0.isEmpty();
    list.TreeList var18 = new list.TreeList();
    var18.removeAll();
    var18.add(0, (java.lang.Object)(short)1);
    int var23 = var18.size();
    java.lang.String var24 = var18.toString();
    int var25 = var18.size();
    int var26 = var18.size();
    boolean var27 = var18.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var27);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + "{ {(0, 1)} }"+ "'", var24.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == false);

  }

  public void test82() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test82");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    java.lang.String var12 = var9.toString();
    var9.removeAll();
    var0.add(0, (java.lang.Object)var9);
    boolean var15 = var9.isEmpty();
    boolean var16 = var9.isEmpty();
    var9.removeAll();
    java.lang.Object var19 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var9.add(10, var19);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);

  }

  public void test83() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test83");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    int var30 = var0.size();
    var0.removeAll();
    list.TreeList var33 = new list.TreeList();
    java.lang.String var34 = var33.toString();
    boolean var35 = var33.isEmpty();
    var33.removeAll();
    var33.remove(100);
    var33.remove(0);
    var33.removeAll();
    int var42 = var33.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var33);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var34 + "' != '" + "{}"+ "'", var34.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var42 == 0);

  }

  public void test84() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test84");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    int var30 = var0.size();
    list.TreeList var32 = new list.TreeList();
    java.lang.String var33 = var32.toString();
    boolean var34 = var32.isEmpty();
    var32.remove(1);
    var32.removeAll();
    var32.removeAll();
    int var39 = var32.size();
    var0.add(2, (java.lang.Object)var32);
    boolean var41 = var32.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var43 = var32.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var33 + "' != '" + "{}"+ "'", var33.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var39 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var41 == true);

  }

  public void test85() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test85");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.remove(0);
    boolean var4 = var0.isEmpty();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var7 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);

  }

  public void test86() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test86");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    var0.remove(0);
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));

  }

  public void test87() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test87");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    var0.remove(1);
    int var32 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == 1);

  }

  public void test88() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test88");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    java.lang.String var12 = var9.toString();
    var9.removeAll();
    var0.add(0, (java.lang.Object)var9);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));

  }

  public void test89() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test89");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);

  }

  public void test90() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test90");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    java.lang.String var18 = var8.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var20 = var8.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));

  }

  public void test91() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test91");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var10 = new list.TreeList();
    java.lang.String var11 = var10.toString();
    boolean var12 = var10.isEmpty();
    var10.removeAll();
    boolean var14 = var10.isEmpty();
    var10.remove((-1));
    var10.removeAll();
    var10.remove(2);
    var10.remove(100);
    var10.remove(0);
    var10.removeAll();
    boolean var25 = var10.isEmpty();
    var0.add(0, (java.lang.Object)var10);
    int var27 = var10.size();
    list.TreeList var29 = new list.TreeList();
    var29.removeAll();
    var29.add(0, (java.lang.Object)(short)1);
    boolean var34 = var29.isEmpty();
    int var35 = var29.size();
    int var36 = var29.size();
    java.lang.String var37 = var29.toString();
    int var38 = var29.size();
    java.lang.String var39 = var29.toString();
    var29.removeAll();
    var29.removeAll();
    int var42 = var29.size();
    int var43 = var29.size();
    java.lang.String var44 = var29.toString();
    boolean var45 = var29.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var10.add(100, (java.lang.Object)var29);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var36 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var37 + "' != '" + "{ {(0, 1)} }"+ "'", var37.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var39 + "' != '" + "{ {(0, 1)} }"+ "'", var39.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var42 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var43 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var44 + "' != '" + "{}"+ "'", var44.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var45 == true);

  }

  public void test92() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test92");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.remove(2);
    var0.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var8 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));

  }

  public void test93() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test93");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.remove(10);
    var0.remove(2);
    var0.remove((-1));
    java.lang.String var16 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var19 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));

  }

  public void test94() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test94");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    int var13 = var0.size();
    int var14 = var0.size();
    java.lang.String var15 = var0.toString();
    var0.remove(2);
    java.lang.String var18 = var0.toString();
    list.TreeList var20 = new list.TreeList();
    var20.removeAll();
    var20.add(0, (java.lang.Object)(short)1);
    var20.removeAll();
    var20.removeAll();
    var20.removeAll();
    int var28 = var20.size();
    var20.remove(100);
    var0.add(0, (java.lang.Object)var20);
    list.TreeList var33 = new list.TreeList();
    java.lang.String var34 = var33.toString();
    boolean var35 = var33.isEmpty();
    var33.removeAll();
    boolean var37 = var33.isEmpty();
    var33.remove(1);
    int var40 = var33.size();
    int var41 = var33.size();
    int var42 = var33.size();
    var33.removeAll();
    var33.remove(1);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var33);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var34 + "' != '" + "{}"+ "'", var34.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var37 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var40 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var41 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var42 == 0);

  }

  public void test95() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test95");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.remove(1);
    var0.removeAll();
    var0.remove(10);
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    java.lang.String var11 = var9.toString();
    boolean var12 = var9.isEmpty();
    java.lang.String var13 = var9.toString();
    java.lang.String var14 = var9.toString();
    int var15 = var9.size();
    int var16 = var9.size();
    boolean var17 = var9.isEmpty();
    boolean var18 = var9.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var18);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);

  }

  public void test96() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test96");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    var11.removeAll();
    java.lang.String var14 = var11.toString();
    var11.remove(1);
    var11.removeAll();
    var11.remove(100);
    var11.removeAll();
    boolean var21 = var11.isEmpty();
    int var22 = var11.size();
    var11.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var11);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);

  }

  public void test97() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test97");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var11.add(0, (java.lang.Object)(short)1);
    boolean var16 = var11.isEmpty();
    int var17 = var11.size();
    int var18 = var11.size();
    java.lang.String var19 = var11.toString();
    int var20 = var11.size();
    java.lang.String var21 = var11.toString();
    var11.removeAll();
    var11.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var11);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{ {(0, 1)} }"+ "'", var21.equals("{ {(0, 1)} }"));

  }

  public void test98() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test98");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    var0.removeAll();
    java.lang.String var19 = var0.toString();
    var0.remove(3);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var23 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));

  }

  public void test99() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test99");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.removeAll();
    list.TreeList var5 = new list.TreeList();
    var5.removeAll();
    var5.add(0, (java.lang.Object)(short)1);
    var5.removeAll();
    var5.removeAll();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    int var15 = var13.size();
    var5.add(0, (java.lang.Object)var13);
    var0.add(0, (java.lang.Object)var13);
    boolean var18 = var13.isEmpty();
    boolean var19 = var13.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var21 = var13.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);

  }

  public void test100() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test100");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var10 = new list.TreeList();
    java.lang.String var11 = var10.toString();
    boolean var12 = var10.isEmpty();
    var10.removeAll();
    boolean var14 = var10.isEmpty();
    var10.remove((-1));
    var10.removeAll();
    var10.remove(2);
    var10.remove(100);
    var10.remove(0);
    var10.removeAll();
    boolean var25 = var10.isEmpty();
    var0.add(0, (java.lang.Object)var10);
    list.TreeList var28 = new list.TreeList();
    java.lang.String var29 = var28.toString();
    boolean var30 = var28.isEmpty();
    boolean var31 = var28.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var28);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{}"+ "'", var29.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == true);

  }

  public void test101() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test101");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.remove(0);
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);

  }

  public void test102() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test102");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.removeAll();
    var0.remove(1);
    int var13 = var0.size();
    list.TreeList var15 = new list.TreeList();
    var15.removeAll();
    var15.add(0, (java.lang.Object)(short)1);
    var15.removeAll();
    var15.removeAll();
    var15.removeAll();
    var0.add(0, (java.lang.Object)var15);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var25 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);

  }

  public void test103() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test103");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    var12.removeAll();
    var12.removeAll();
    list.TreeList var20 = new list.TreeList();
    var20.removeAll();
    int var22 = var20.size();
    var12.add(0, (java.lang.Object)var20);
    int var24 = var12.size();
    var0.add(0, (java.lang.Object)var12);
    java.lang.String var26 = var12.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var28 = var12.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{ {(0, {})} }"+ "'", var26.equals("{ {(0, {})} }"));

  }

  public void test104() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test104");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    boolean var4 = var0.isEmpty();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));

  }

  public void test105() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test105");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test106() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test106");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    java.lang.String var10 = var8.toString();
    boolean var11 = var8.isEmpty();
    java.lang.String var12 = var8.toString();
    java.lang.String var13 = var8.toString();
    int var14 = var8.size();
    var8.removeAll();
    java.lang.String var16 = var8.toString();
    list.TreeList var18 = new list.TreeList();
    boolean var19 = var18.isEmpty();
    int var20 = var18.size();
    var8.add(0, (java.lang.Object)var18);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var8);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);

  }

  public void test107() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test107");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.removeAll();
    var0.remove(1);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test108() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test108");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    java.lang.String var10 = var0.toString();
    boolean var11 = var0.isEmpty();
    boolean var12 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);

  }

  public void test109() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test109");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    int var2 = var0.size();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var7 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test110() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test110");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.remove(0);
    boolean var4 = var0.isEmpty();
    boolean var5 = var0.isEmpty();
    list.TreeList var7 = new list.TreeList();
    var7.removeAll();
    var7.add(0, (java.lang.Object)(short)1);
    var7.removeAll();
    var7.removeAll();
    var7.removeAll();
    int var15 = var7.size();
    var7.removeAll();
    java.lang.String var17 = var7.toString();
    java.lang.String var18 = var7.toString();
    int var19 = var7.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var7);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);

  }

  public void test111() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test111");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    boolean var8 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);

  }

  public void test112() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test112");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    var0.remove(0);
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    java.lang.Object var11 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var11);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));

  }

  public void test113() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test113");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    java.lang.String var6 = var4.toString();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    var8.add(0, (java.lang.Object)(short)1);
    var8.removeAll();
    var8.removeAll();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    int var18 = var16.size();
    var8.add(0, (java.lang.Object)var16);
    var4.add(0, (java.lang.Object)var8);
    int var21 = var4.size();
    var0.add(0, (java.lang.Object)var4);
    java.lang.String var23 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var27 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{ {(0, { {(0, { {(0, {})} })} })} }"+ "'", var23.equals("{ {(0, { {(0, { {(0, {})} })} })} }"));

  }

  public void test114() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test114");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    int var12 = var0.size();
    boolean var13 = var0.isEmpty();
    var0.remove(2);
    var0.remove(10);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var19 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);

  }

  public void test115() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test115");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    list.TreeList var5 = new list.TreeList();
    java.lang.String var6 = var5.toString();
    var5.removeAll();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    java.lang.String var11 = var9.toString();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    var13.removeAll();
    var13.removeAll();
    list.TreeList var21 = new list.TreeList();
    var21.removeAll();
    int var23 = var21.size();
    var13.add(0, (java.lang.Object)var21);
    var9.add(0, (java.lang.Object)var13);
    int var26 = var9.size();
    var5.add(0, (java.lang.Object)var9);
    java.lang.String var28 = var5.toString();
    var5.removeAll();
    var0.add(0, (java.lang.Object)var5);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var32 = var5.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, { {(0, { {(0, {})} })} })} }"+ "'", var28.equals("{ {(0, { {(0, { {(0, {})} })} })} }"));

  }

  public void test116() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test116");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    var0.remove((-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var7 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);

  }

  public void test117() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test117");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    java.lang.Object var12 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, var12);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);

  }

  public void test118() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test118");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(2);
    int var12 = var0.size();
    int var13 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);

  }

  public void test119() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test119");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    var4.removeAll();
    boolean var18 = var4.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var20 = var4.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);

  }

  public void test120() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test120");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    var12.removeAll();
    var12.removeAll();
    list.TreeList var20 = new list.TreeList();
    var20.removeAll();
    int var22 = var20.size();
    var12.add(0, (java.lang.Object)var20);
    int var24 = var12.size();
    var0.add(0, (java.lang.Object)var12);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 1);

  }

  public void test121() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test121");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    java.lang.String var10 = var0.toString();
    boolean var11 = var0.isEmpty();
    var0.removeAll();
    boolean var13 = var0.isEmpty();
    var0.removeAll();
    java.lang.Object var16 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, var16);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);

  }

  public void test122() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test122");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    boolean var18 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var20 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);

  }

  public void test123() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test123");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.remove(1);
    var0.removeAll();
    var0.removeAll();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);

  }

  public void test124() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test124");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    java.lang.Object var11 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var11);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test125() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test125");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(2);
    boolean var12 = var0.isEmpty();
    list.TreeList var14 = new list.TreeList();
    java.lang.String var15 = var14.toString();
    boolean var16 = var14.isEmpty();
    var14.removeAll();
    boolean var18 = var14.isEmpty();
    var14.remove(1);
    var14.removeAll();
    java.lang.String var22 = var14.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var22);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));

  }

  public void test126() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test126");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    var0.removeAll();
    var0.remove(10);
    var0.removeAll();
    java.lang.Object var23 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, var23);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);

  }

  public void test127() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test127");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    int var10 = var0.size();
    int var11 = var0.size();
    var0.removeAll();
    int var13 = var0.size();
    list.TreeList var15 = new list.TreeList();
    var15.removeAll();
    java.lang.String var17 = var15.toString();
    boolean var18 = var15.isEmpty();
    java.lang.String var19 = var15.toString();
    var15.remove((-1));
    boolean var22 = var15.isEmpty();
    var15.removeAll();
    boolean var24 = var15.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var24);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == true);

  }

  public void test128() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test128");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    list.TreeList var6 = new list.TreeList();
    var6.removeAll();
    var6.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var6);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }

  }

  public void test129() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test129");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    java.lang.String var7 = var0.toString();
    int var8 = var0.size();
    int var9 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test130() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test130");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.remove(1);
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    var0.removeAll();
    var0.remove(0);
    java.lang.Object var15 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var15);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);

  }

  public void test131() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test131");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }

  }

  public void test132() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test132");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    var0.remove(100);
    var0.remove(0);
    var0.remove(2);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);

  }

  public void test133() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test133");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    boolean var18 = var0.isEmpty();
    list.TreeList var20 = new list.TreeList();
    java.lang.String var21 = var20.toString();
    boolean var22 = var20.isEmpty();
    var20.removeAll();
    boolean var24 = var20.isEmpty();
    var20.remove(1);
    var20.removeAll();
    var0.add(0, (java.lang.Object)var20);
    java.lang.String var29 = var20.toString();
    list.TreeList var31 = new list.TreeList();
    java.lang.String var32 = var31.toString();
    var31.removeAll();
    java.lang.String var34 = var31.toString();
    var31.removeAll();
    var31.remove(0);
    java.lang.String var38 = var31.toString();
    list.TreeList var40 = new list.TreeList();
    java.lang.String var41 = var40.toString();
    int var42 = var40.size();
    java.lang.String var43 = var40.toString();
    var40.remove(0);
    var40.removeAll();
    var31.add(0, (java.lang.Object)var40);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var20.add(2, (java.lang.Object)var40);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{}"+ "'", var29.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var32 + "' != '" + "{}"+ "'", var32.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var34 + "' != '" + "{}"+ "'", var34.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var38 + "' != '" + "{}"+ "'", var38.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var41 + "' != '" + "{}"+ "'", var41.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var42 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var43 + "' != '" + "{}"+ "'", var43.equals("{}"));

  }

  public void test134() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test134");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    java.lang.String var6 = var0.toString();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    var8.remove(100);
    var8.add(0, (java.lang.Object)(byte)100);
    var8.removeAll();
    boolean var16 = var8.isEmpty();
    java.lang.String var17 = var8.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var8);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));

  }

  public void test135() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test135");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    int var7 = var0.size();
    int var8 = var0.size();
    int var9 = var0.size();
    var0.removeAll();
    var0.removeAll();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    int var20 = var13.size();
    list.TreeList var22 = new list.TreeList();
    java.lang.String var23 = var22.toString();
    boolean var24 = var22.isEmpty();
    var22.removeAll();
    boolean var26 = var22.isEmpty();
    var22.remove((-1));
    list.TreeList var30 = new list.TreeList();
    java.lang.String var31 = var30.toString();
    boolean var32 = var30.isEmpty();
    var30.removeAll();
    boolean var34 = var30.isEmpty();
    var30.remove((-1));
    var30.remove(1);
    var22.add(0, (java.lang.Object)var30);
    var13.add(1, (java.lang.Object)0);
    java.lang.String var41 = var13.toString();
    int var42 = var13.size();
    int var43 = var13.size();
    java.lang.String var44 = var13.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var44);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{}"+ "'", var31.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var41 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var41.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var42 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var43 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var44 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var44.equals("{ {(0, 1) {(1, 0)} } }"));

  }

  public void test136() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test136");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    java.lang.String var6 = var4.toString();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    var8.add(0, (java.lang.Object)(short)1);
    var8.removeAll();
    var8.removeAll();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    int var18 = var16.size();
    var8.add(0, (java.lang.Object)var16);
    var4.add(0, (java.lang.Object)var8);
    int var21 = var4.size();
    var0.add(0, (java.lang.Object)var4);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 1);

  }

  public void test137() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test137");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    java.lang.String var18 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{ {(0, {})} }"+ "'", var18.equals("{ {(0, {})} }"));

  }

  public void test138() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test138");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var11 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));

  }

  public void test139() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test139");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    java.lang.String var2 = var0.toString();
    java.lang.String var3 = var0.toString();
    boolean var4 = var0.isEmpty();
    var0.remove(2);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var8 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);

  }

  public void test140() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test140");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    boolean var5 = var0.isEmpty();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == true);

  }

  public void test141() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test141");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove((-1));
    list.TreeList var7 = new list.TreeList();
    var7.removeAll();
    var7.add(0, (java.lang.Object)(short)1);
    var0.add(0, (java.lang.Object)(short)1);
    list.TreeList var14 = new list.TreeList();
    java.lang.String var15 = var14.toString();
    java.lang.String var16 = var14.toString();
    java.lang.String var17 = var14.toString();
    int var18 = var14.size();
    int var19 = var14.size();
    java.lang.String var20 = var14.toString();
    var14.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var14);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));

  }

  public void test142() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test142");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    java.lang.String var9 = var0.toString();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var0.add(0, (java.lang.Object)var11);
    list.TreeList var15 = new list.TreeList();
    var15.removeAll();
    var15.add(0, (java.lang.Object)(short)1);
    boolean var20 = var15.isEmpty();
    int var21 = var15.size();
    int var22 = var15.size();
    var15.remove(0);
    java.lang.String var25 = var15.toString();
    boolean var26 = var15.isEmpty();
    boolean var27 = var15.isEmpty();
    var0.add(1, (java.lang.Object)var27);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);

  }

  public void test143() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test143");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    int var13 = var0.size();
    int var14 = var0.size();
    var0.remove((-1));
    var0.remove(1);
    var0.remove(1);
    int var21 = var0.size();
    int var22 = var0.size();
    list.TreeList var24 = new list.TreeList();
    var24.removeAll();
    var24.remove(100);
    java.lang.String var28 = var24.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var28);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{}"+ "'", var28.equals("{}"));

  }

  public void test144() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test144");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    int var10 = var0.size();
    java.lang.Object var12 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), var12);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);

  }

  public void test145() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test145");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    boolean var28 = var0.isEmpty();
    java.lang.String var29 = var0.toString();
    var0.removeAll();
    list.TreeList var32 = new list.TreeList();
    var32.removeAll();
    var32.add(0, (java.lang.Object)(short)1);
    var32.add(1, (java.lang.Object)(-1));
    var32.removeAll();
    var32.removeAll();
    var32.removeAll();
    boolean var43 = var32.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var43);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var29.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var43 == true);

  }

  public void test146() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test146");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.removeAll();
    var0.remove(1);
    int var13 = var0.size();
    list.TreeList var15 = new list.TreeList();
    var15.removeAll();
    var15.add(0, (java.lang.Object)(short)1);
    var15.removeAll();
    var15.removeAll();
    var15.removeAll();
    var0.add(0, (java.lang.Object)var15);
    boolean var24 = var15.isEmpty();
    java.lang.Object var26 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var15.add(2, var26);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == true);

  }

  public void test147() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test147");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    java.lang.String var7 = var0.toString();
    int var8 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{ {(0, 1)} }"+ "'", var7.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 1);

  }

  public void test148() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test148");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    java.lang.String var7 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{ {(0, 1)} }"+ "'", var5.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{ {(0, 1)} }"+ "'", var7.equals("{ {(0, 1)} }"));

  }

  public void test149() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test149");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    boolean var28 = var0.isEmpty();
    java.lang.String var29 = var0.toString();
    var0.removeAll();
    var0.remove(100);
    var0.remove(10);
    list.TreeList var36 = new list.TreeList();
    java.lang.String var37 = var36.toString();
    boolean var38 = var36.isEmpty();
    java.lang.String var39 = var36.toString();
    var36.remove(0);
    var36.add(0, (java.lang.Object)0.0f);
    var36.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var36);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var29.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var37 + "' != '" + "{}"+ "'", var37.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var39 + "' != '" + "{}"+ "'", var39.equals("{}"));

  }

  public void test150() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test150");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    int var2 = var0.size();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var6 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);

  }

  public void test151() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test151");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    java.lang.String var7 = var0.toString();
    var0.removeAll();
    boolean var9 = var0.isEmpty();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    int var17 = var12.size();
    var12.remove(0);
    int var20 = var12.size();
    java.lang.String var21 = var12.toString();
    var12.remove(1);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{ {(0, 1)} }"+ "'", var7.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));

  }

  public void test152() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test152");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    boolean var7 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test153() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test153");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    int var10 = var8.size();
    var0.add(0, (java.lang.Object)var8);
    java.lang.String var12 = var8.toString();
    boolean var13 = var8.isEmpty();
    boolean var14 = var8.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var8.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);

  }

  public void test154() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test154");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    java.lang.String var17 = var4.toString();
    list.TreeList var19 = new list.TreeList();
    var19.removeAll();
    var19.add(0, (java.lang.Object)(short)1);
    boolean var24 = var19.isEmpty();
    java.lang.String var25 = var19.toString();
    java.lang.String var26 = var19.toString();
    int var27 = var19.size();
    java.lang.String var28 = var19.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var4.add(3, (java.lang.Object)var19);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{ {(0, {})} }"+ "'", var17.equals("{ {(0, {})} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{ {(0, 1)} }"+ "'", var25.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{ {(0, 1)} }"+ "'", var26.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1)} }"+ "'", var28.equals("{ {(0, 1)} }"));

  }

  public void test155() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test155");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    java.lang.String var8 = var0.toString();
    var0.remove(1);
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    boolean var17 = var12.isEmpty();
    int var18 = var12.size();
    int var19 = var12.size();
    java.lang.String var20 = var12.toString();
    int var21 = var12.size();
    java.lang.String var22 = var12.toString();
    var12.removeAll();
    var12.removeAll();
    java.lang.String var25 = var12.toString();
    var0.add(0, (java.lang.Object)var12);
    var0.remove(1);
    list.TreeList var30 = new list.TreeList();
    var30.removeAll();
    var30.add(0, (java.lang.Object)(short)1);
    boolean var35 = var30.isEmpty();
    java.lang.String var36 = var30.toString();
    int var37 = var30.size();
    list.TreeList var39 = new list.TreeList();
    java.lang.String var40 = var39.toString();
    boolean var41 = var39.isEmpty();
    var39.removeAll();
    boolean var43 = var39.isEmpty();
    var39.remove((-1));
    list.TreeList var47 = new list.TreeList();
    java.lang.String var48 = var47.toString();
    boolean var49 = var47.isEmpty();
    var47.removeAll();
    boolean var51 = var47.isEmpty();
    var47.remove((-1));
    var47.remove(1);
    var39.add(0, (java.lang.Object)var47);
    var30.add(1, (java.lang.Object)0);
    java.lang.String var58 = var30.toString();
    var30.removeAll();
    var30.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var30);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1) {(1, -1)} } }"+ "'", var8.equals("{ {(0, 1) {(1, -1)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{ {(0, 1)} }"+ "'", var22.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var36 + "' != '" + "{ {(0, 1)} }"+ "'", var36.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var37 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var40 + "' != '" + "{}"+ "'", var40.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var41 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var43 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var48 + "' != '" + "{}"+ "'", var48.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var49 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var51 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var58 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var58.equals("{ {(0, 1) {(1, 0)} } }"));

  }

  public void test156() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test156");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    var4.removeAll();
    boolean var18 = var4.isEmpty();
    int var19 = var4.size();
    var4.remove(0);
    java.lang.String var22 = var4.toString();
    list.TreeList var24 = new list.TreeList();
    java.lang.String var25 = var24.toString();
    int var26 = var24.size();
    java.lang.String var27 = var24.toString();
    int var28 = var24.size();
    boolean var29 = var24.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var4.add(10, (java.lang.Object)var29);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var27 + "' != '" + "{}"+ "'", var27.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == true);

  }

  public void test157() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test157");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    var0.remove(0);
    var0.removeAll();
    boolean var33 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var35 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == true);

  }

  public void test158() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test158");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.removeAll();
    java.lang.String var5 = var0.toString();
    var0.remove(3);
    boolean var8 = var0.isEmpty();
    list.TreeList var10 = new list.TreeList();
    java.lang.String var11 = var10.toString();
    var10.removeAll();
    java.lang.String var13 = var10.toString();
    var10.remove(1);
    var10.remove(10);
    boolean var18 = var10.isEmpty();
    var10.removeAll();
    var10.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);

  }

  public void test159() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test159");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    list.TreeList var3 = new list.TreeList();
    var3.removeAll();
    var3.add(0, (java.lang.Object)(short)1);
    boolean var8 = var3.isEmpty();
    int var9 = var3.size();
    int var10 = var3.size();
    var3.remove(0);
    boolean var13 = var3.isEmpty();
    var0.add(0, (java.lang.Object)var13);
    var0.removeAll();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var19 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);

  }

  public void test160() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test160");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    java.lang.Object var4 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var4);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);

  }

  public void test161() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test161");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    int var2 = var0.size();
    java.lang.String var3 = var0.toString();
    int var4 = var0.size();
    java.lang.String var5 = var0.toString();
    var0.removeAll();
    java.lang.Object var8 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, var8);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test162() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test162");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.remove(1);
    list.TreeList var6 = new list.TreeList();
    var6.removeAll();
    var6.add(0, (java.lang.Object)(short)1);
    boolean var11 = var6.isEmpty();
    int var12 = var6.size();
    int var13 = var6.size();
    var6.remove(0);
    java.lang.String var16 = var6.toString();
    var6.remove(1);
    var6.remove(0);
    var6.remove(0);
    var6.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var6);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));

  }

  public void test163() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test163");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    var0.remove(100);
    int var12 = var0.size();
    var0.remove(2);
    java.lang.Object var16 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, var16);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);

  }

  public void test164() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test164");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    var0.remove(0);
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    int var10 = var0.size();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);

  }

  public void test165() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test165");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    var0.remove(0);
    int var32 = var0.size();
    java.lang.Object var34 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, var34);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == 1);

  }

  public void test166() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test166");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    int var4 = var0.size();
    boolean var5 = var0.isEmpty();
    var0.remove(10);
    var0.remove(0);
    var0.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == true);

  }

  public void test167() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test167");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.add(0, (java.lang.Object)(-1));
    var0.removeAll();
    int var15 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var17 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);

  }

  public void test168() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test168");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.remove(100);
    boolean var14 = var10.isEmpty();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    var16.remove(100);
    var16.removeAll();
    var10.add(0, (java.lang.Object)var16);
    var10.removeAll();
    var0.add(0, (java.lang.Object)var10);
    int var24 = var0.size();
    list.TreeList var26 = new list.TreeList();
    boolean var27 = var26.isEmpty();
    int var28 = var26.size();
    int var29 = var26.size();
    var26.removeAll();
    var26.remove(0);
    boolean var33 = var26.isEmpty();
    var26.remove(10);
    var26.remove(0);
    boolean var38 = var26.isEmpty();
    var26.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var26);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);

  }

  public void test169() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test169");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    int var12 = var0.size();
    boolean var13 = var0.isEmpty();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);

  }

  public void test170() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test170");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    var0.remove(0);
    java.lang.Object var12 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, var12);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test171() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test171");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    java.lang.String var13 = var12.toString();
    var12.removeAll();
    java.lang.String var15 = var12.toString();
    var12.remove(1);
    var12.remove(10);
    boolean var20 = var12.isEmpty();
    boolean var21 = var12.isEmpty();
    var12.remove(0);
    list.TreeList var25 = new list.TreeList();
    var25.removeAll();
    var25.add(0, (java.lang.Object)(short)1);
    boolean var30 = var25.isEmpty();
    java.lang.String var31 = var25.toString();
    java.lang.String var32 = var25.toString();
    var12.add(0, (java.lang.Object)var25);
    var25.removeAll();
    list.TreeList var36 = new list.TreeList();
    boolean var37 = var36.isEmpty();
    int var38 = var36.size();
    int var39 = var36.size();
    var36.removeAll();
    var36.remove(0);
    boolean var43 = var36.isEmpty();
    var36.removeAll();
    list.TreeList var46 = new list.TreeList();
    java.lang.String var47 = var46.toString();
    boolean var48 = var46.isEmpty();
    var46.removeAll();
    boolean var50 = var46.isEmpty();
    var46.remove((-1));
    var46.removeAll();
    var46.remove(2);
    var46.remove(100);
    var46.remove(0);
    var46.removeAll();
    boolean var61 = var46.isEmpty();
    var36.add(0, (java.lang.Object)var46);
    int var63 = var46.size();
    var25.add(0, (java.lang.Object)var46);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var46);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{ {(0, 1)} }"+ "'", var31.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var32 + "' != '" + "{ {(0, 1)} }"+ "'", var32.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var37 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var39 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var43 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var47 + "' != '" + "{}"+ "'", var47.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var48 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var50 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var61 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var63 == 0);

  }

  public void test172() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test172");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove((-1));
    list.TreeList var7 = new list.TreeList();
    var7.removeAll();
    var7.add(0, (java.lang.Object)(short)1);
    var0.add(0, (java.lang.Object)(short)1);
    list.TreeList var14 = new list.TreeList();
    java.lang.String var15 = var14.toString();
    var14.removeAll();
    var14.remove(2);
    java.lang.String var19 = var14.toString();
    var0.add(0, (java.lang.Object)var19);
    boolean var21 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == false);

  }

  public void test173() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test173");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    list.TreeList var10 = new list.TreeList();
    boolean var11 = var10.isEmpty();
    int var12 = var10.size();
    var0.add(0, (java.lang.Object)var10);
    list.TreeList var15 = new list.TreeList();
    var15.removeAll();
    java.lang.String var17 = var15.toString();
    boolean var18 = var15.isEmpty();
    java.lang.String var19 = var15.toString();
    java.lang.String var20 = var15.toString();
    int var21 = var15.size();
    var15.removeAll();
    java.lang.String var23 = var15.toString();
    list.TreeList var25 = new list.TreeList();
    var25.removeAll();
    var25.remove(100);
    boolean var29 = var25.isEmpty();
    list.TreeList var31 = new list.TreeList();
    var31.removeAll();
    var31.remove(100);
    var31.removeAll();
    var25.add(0, (java.lang.Object)var31);
    var25.removeAll();
    var15.add(0, (java.lang.Object)var25);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var10.add(2, (java.lang.Object)var15);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == true);

  }

  public void test174() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test174");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    var0.remove(2);
    list.TreeList var14 = new list.TreeList();
    java.lang.String var15 = var14.toString();
    boolean var16 = var14.isEmpty();
    var14.removeAll();
    boolean var18 = var14.isEmpty();
    var14.remove((-1));
    var14.removeAll();
    var14.remove(2);
    var14.remove(100);
    var14.remove(0);
    java.lang.String var28 = var14.toString();
    var0.add(0, (java.lang.Object)var14);
    list.TreeList var31 = new list.TreeList();
    java.lang.String var32 = var31.toString();
    var31.removeAll();
    java.lang.String var34 = var31.toString();
    var31.remove(1);
    var31.remove(10);
    int var39 = var31.size();
    java.lang.String var40 = var31.toString();
    var31.remove(10);
    var31.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var14.add(1, (java.lang.Object)var31);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{}"+ "'", var28.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var32 + "' != '" + "{}"+ "'", var32.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var34 + "' != '" + "{}"+ "'", var34.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var39 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var40 + "' != '" + "{}"+ "'", var40.equals("{}"));

  }

  public void test175() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test175");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.remove(100);
    list.TreeList var12 = new list.TreeList();
    boolean var13 = var12.isEmpty();
    int var14 = var12.size();
    int var15 = var12.size();
    var12.removeAll();
    var12.remove(10);
    java.lang.String var19 = var12.toString();
    var12.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var12);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));

  }

  public void test176() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test176");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    boolean var10 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1) {(1, -1)} } }"+ "'", var8.equals("{ {(0, 1) {(1, -1)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == false);

  }

  public void test177() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test177");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    var0.removeAll();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    var0.remove((-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));

  }

  public void test178() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test178");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.removeAll();
    java.lang.String var5 = var0.toString();
    var0.removeAll();
    java.lang.String var7 = var0.toString();
    int var8 = var0.size();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);

  }

  public void test179() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test179");


    list.TreeList var0 = new list.TreeList();
    var0.remove(0);
    var0.removeAll();
    var0.remove(10);
    java.lang.Object var7 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var7);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }

  }

  public void test180() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test180");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    java.lang.String var20 = var13.toString();
    var0.add(0, (java.lang.Object)var13);
    var13.removeAll();
    list.TreeList var24 = new list.TreeList();
    boolean var25 = var24.isEmpty();
    int var26 = var24.size();
    int var27 = var24.size();
    var24.removeAll();
    var24.remove(0);
    boolean var31 = var24.isEmpty();
    var24.removeAll();
    list.TreeList var34 = new list.TreeList();
    java.lang.String var35 = var34.toString();
    boolean var36 = var34.isEmpty();
    var34.removeAll();
    boolean var38 = var34.isEmpty();
    var34.remove((-1));
    var34.removeAll();
    var34.remove(2);
    var34.remove(100);
    var34.remove(0);
    var34.removeAll();
    boolean var49 = var34.isEmpty();
    var24.add(0, (java.lang.Object)var34);
    int var51 = var34.size();
    var13.add(0, (java.lang.Object)var34);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var54 = var13.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var35 + "' != '" + "{}"+ "'", var35.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var36 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var49 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var51 == 0);

  }

  public void test181() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test181");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    java.lang.String var10 = var0.toString();
    var0.remove(1);
    var0.remove(0);
    var0.remove(0);
    var0.removeAll();
    java.lang.String var18 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var20 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));

  }

  public void test182() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test182");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    int var7 = var0.size();
    var0.removeAll();
    boolean var9 = var0.isEmpty();
    int var10 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);

  }

  public void test183() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test183");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    java.lang.String var7 = var0.toString();
    int var8 = var0.size();
    int var9 = var0.size();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    boolean var13 = var11.isEmpty();
    var11.removeAll();
    boolean var15 = var11.isEmpty();
    var11.remove((-1));
    var11.remove(1);
    var11.removeAll();
    var11.removeAll();
    var11.remove(2);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);

  }

  public void test184() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test184");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.remove(0);
    var0.remove(1);
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var8 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));

  }

  public void test185() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test185");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var10 = new list.TreeList();
    java.lang.String var11 = var10.toString();
    boolean var12 = var10.isEmpty();
    var10.removeAll();
    boolean var14 = var10.isEmpty();
    var10.remove((-1));
    var10.removeAll();
    var10.remove(2);
    var10.remove(100);
    var10.remove(0);
    var10.removeAll();
    boolean var25 = var10.isEmpty();
    var0.add(0, (java.lang.Object)var10);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var28 = var10.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);

  }

  public void test186() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test186");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    int var4 = var0.size();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    var0.remove(1);
    java.lang.String var9 = var0.toString();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    var11.removeAll();
    boolean var14 = var11.isEmpty();
    java.lang.String var15 = var11.toString();
    var11.removeAll();
    var11.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var11);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));

  }

  public void test187() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test187");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.remove(1);
    var0.remove(10);
    var0.remove(100);
    java.lang.String var9 = var0.toString();
    java.lang.String var10 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));

  }

  public void test188() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test188");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.removeAll();
    list.TreeList var5 = new list.TreeList();
    var5.removeAll();
    var5.add(0, (java.lang.Object)(short)1);
    var5.removeAll();
    var5.removeAll();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    int var15 = var13.size();
    var5.add(0, (java.lang.Object)var13);
    var0.add(0, (java.lang.Object)var13);
    var13.remove(10);
    var13.remove((-1));
    boolean var22 = var13.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var24 = var13.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);

  }

  public void test189() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test189");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.remove((-1));
    var0.removeAll();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);

  }

  public void test190() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test190");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.removeAll();
    var0.remove(0);
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));

  }

  public void test191() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test191");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    var4.removeAll();
    boolean var18 = var4.isEmpty();
    int var19 = var4.size();
    var4.remove(0);
    java.lang.String var22 = var4.toString();
    list.TreeList var24 = new list.TreeList();
    java.lang.String var25 = var24.toString();
    boolean var26 = var24.isEmpty();
    var24.removeAll();
    var24.remove(100);
    boolean var30 = var24.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var4.add(10, (java.lang.Object)var30);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == true);

  }

  public void test192() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test192");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.remove(0);
    var0.remove(1);
    var0.removeAll();
    java.lang.String var9 = var0.toString();
    int var10 = var0.size();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    var12.removeAll();
    var12.removeAll();
    var12.removeAll();
    boolean var20 = var12.isEmpty();
    int var21 = var12.size();
    var12.removeAll();
    boolean var23 = var12.isEmpty();
    int var24 = var12.size();
    int var25 = var12.size();
    var0.add(0, (java.lang.Object)var25);
    boolean var27 = var0.isEmpty();
    boolean var28 = var0.isEmpty();
    list.TreeList var30 = new list.TreeList();
    java.lang.String var31 = var30.toString();
    var30.removeAll();
    java.lang.String var33 = var30.toString();
    var30.remove(1);
    boolean var36 = var30.isEmpty();
    boolean var37 = var30.isEmpty();
    boolean var38 = var30.isEmpty();
    var30.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var30);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{}"+ "'", var31.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var33 + "' != '" + "{}"+ "'", var33.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var36 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var37 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);

  }

  public void test193() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test193");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    int var12 = var0.size();
    boolean var13 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var16 = new list.TreeList();
    java.lang.String var17 = var16.toString();
    boolean var18 = var16.isEmpty();
    var16.removeAll();
    boolean var20 = var16.isEmpty();
    var16.remove((-1));
    var16.removeAll();
    var0.add(0, (java.lang.Object)var16);
    var0.removeAll();
    list.TreeList var27 = new list.TreeList();
    java.lang.String var28 = var27.toString();
    boolean var29 = var27.isEmpty();
    var27.removeAll();
    boolean var31 = var27.isEmpty();
    var27.remove((-1));
    var27.removeAll();
    var27.remove(2);
    var27.remove(100);
    var27.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var27);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{}"+ "'", var28.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == true);

  }

  public void test194() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test194");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.remove(100);
    boolean var8 = var4.isEmpty();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.remove(100);
    var10.removeAll();
    var4.add(0, (java.lang.Object)var10);
    boolean var16 = var10.isEmpty();
    int var17 = var10.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 0);

  }

  public void test195() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test195");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    boolean var28 = var0.isEmpty();
    java.lang.String var29 = var0.toString();
    var0.removeAll();
    int var31 = var0.size();
    java.lang.Object var33 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, var33);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var29.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == 0);

  }

  public void test196() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test196");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    var0.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test197() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test197");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.remove(1);
    var0.removeAll();
    var0.remove(10);
    java.lang.String var12 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));

  }

  public void test198() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test198");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    java.lang.String var7 = var0.toString();
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    java.lang.String var10 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{ {(0, 1)} }"+ "'", var7.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{ {(0, 1)} }"+ "'", var9.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));

  }

  public void test199() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test199");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    var8.removeAll();
    java.lang.String var11 = var8.toString();
    var8.remove(1);
    var8.removeAll();
    var8.remove(100);
    var8.remove(0);
    var8.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var8);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));

  }

  public void test200() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test200");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove(0);
    var0.add(0, (java.lang.Object)0.0f);
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.add(0, (java.lang.Object)(short)1);
    boolean var15 = var10.isEmpty();
    int var16 = var10.size();
    boolean var17 = var10.isEmpty();
    java.lang.String var18 = var10.toString();
    var0.add(0, (java.lang.Object)var10);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var21 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{ {(0, 1)} }"+ "'", var18.equals("{ {(0, 1)} }"));

  }

  public void test201() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test201");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.remove(10);
    var0.remove(2);
    var0.remove((-1));
    java.lang.String var16 = var0.toString();
    int var17 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var19 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 0);

  }

  public void test202() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test202");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    int var2 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var4 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);

  }

  public void test203() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test203");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove((-1));
    list.TreeList var7 = new list.TreeList();
    var7.removeAll();
    var7.add(0, (java.lang.Object)(short)1);
    var7.removeAll();
    var7.removeAll();
    var7.removeAll();
    boolean var15 = var7.isEmpty();
    int var16 = var7.size();
    var7.removeAll();
    boolean var18 = var7.isEmpty();
    int var19 = var7.size();
    int var20 = var7.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var7);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);

  }

  public void test204() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test204");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    int var6 = var0.size();
    java.lang.Object var8 = var0.get(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + (short)1+ "'", var8.equals((short)1));

  }

  public void test205() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test205");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    var12.removeAll();
    var12.removeAll();
    list.TreeList var20 = new list.TreeList();
    var20.removeAll();
    int var22 = var20.size();
    var12.add(0, (java.lang.Object)var20);
    int var24 = var12.size();
    var0.add(0, (java.lang.Object)var12);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 1);

  }

  public void test206() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test206");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    int var2 = var0.size();
    java.lang.String var3 = var0.toString();
    int var4 = var0.size();
    java.lang.String var5 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var8 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test207() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test207");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    int var12 = var0.size();
    boolean var13 = var0.isEmpty();
    boolean var14 = var0.isEmpty();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    java.lang.String var18 = var16.toString();
    list.TreeList var20 = new list.TreeList();
    java.lang.String var21 = var20.toString();
    var20.removeAll();
    java.lang.String var23 = var20.toString();
    var20.removeAll();
    var16.add(0, (java.lang.Object)var20);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var16);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));

  }

  public void test208() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test208");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    java.lang.Object var12 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, var12);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1) {(1, -1)} } }"+ "'", var8.equals("{ {(0, 1) {(1, -1)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);

  }

  public void test209() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test209");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    int var4 = var0.size();
    boolean var5 = var0.isEmpty();
    var0.remove(10);
    var0.remove(0);
    var0.remove(100);
    list.TreeList var13 = new list.TreeList();
    java.lang.String var14 = var13.toString();
    boolean var15 = var13.isEmpty();
    var13.removeAll();
    boolean var17 = var13.isEmpty();
    var13.remove((-1));
    var13.remove(1);
    int var22 = var13.size();
    java.lang.String var23 = var13.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var23);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));

  }

  public void test210() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test210");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.removeAll();
    java.lang.String var5 = var0.toString();
    var0.remove(3);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test211() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test211");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var5 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));

  }

  public void test212() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test212");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    var0.remove(10);
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test213() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test213");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var11 = var0.toString();
    java.lang.String var12 = var0.toString();
    int var13 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);

  }

  public void test214() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test214");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    java.lang.String var7 = var0.toString();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    var9.remove(100);
    java.lang.String var13 = var9.toString();
    var9.removeAll();
    java.lang.String var15 = var9.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var9);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));

  }

  public void test215() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test215");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    int var7 = var0.size();
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var11.add(0, (java.lang.Object)(short)1);
    boolean var16 = var11.isEmpty();
    int var17 = var11.size();
    var11.remove(0);
    boolean var20 = var11.isEmpty();
    java.lang.String var21 = var11.toString();
    java.lang.String var22 = var11.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var11);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));

  }

  public void test216() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test216");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.remove(100);
    var12.removeAll();
    var12.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var12);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);

  }

  public void test217() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test217");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.remove(1);
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var12 = var0.toString();
    list.TreeList var14 = new list.TreeList();
    var14.removeAll();
    java.lang.String var16 = var14.toString();
    list.TreeList var18 = new list.TreeList();
    var18.removeAll();
    var18.add(0, (java.lang.Object)(short)1);
    var18.removeAll();
    var18.removeAll();
    list.TreeList var26 = new list.TreeList();
    var26.removeAll();
    int var28 = var26.size();
    var18.add(0, (java.lang.Object)var26);
    var14.add(0, (java.lang.Object)var18);
    java.lang.String var31 = var18.toString();
    var18.removeAll();
    java.lang.String var33 = var18.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var18);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{ {(0, {})} }"+ "'", var31.equals("{ {(0, {})} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var33 + "' != '" + "{}"+ "'", var33.equals("{}"));

  }

  public void test218() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test218");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.remove(2);
    java.lang.String var5 = var0.toString();
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    java.lang.Object var10 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, var10);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test219() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test219");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    java.lang.String var7 = var0.toString();
    var0.removeAll();
    list.TreeList var10 = new list.TreeList();
    java.lang.String var11 = var10.toString();
    boolean var12 = var10.isEmpty();
    var10.removeAll();
    boolean var14 = var10.isEmpty();
    var10.remove(1);
    int var17 = var10.size();
    int var18 = var10.size();
    int var19 = var10.size();
    var10.removeAll();
    boolean var21 = var10.isEmpty();
    var10.removeAll();
    var10.removeAll();
    int var24 = var10.size();
    var0.add(0, (java.lang.Object)var24);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{ {(0, 1)} }"+ "'", var7.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 0);

  }

  public void test220() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test220");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    java.lang.String var8 = var0.toString();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.add(0, (java.lang.Object)(short)1);
    boolean var15 = var10.isEmpty();
    int var16 = var10.size();
    int var17 = var10.size();
    var10.remove(0);
    int var20 = var10.size();
    boolean var21 = var10.isEmpty();
    var10.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);

  }

  public void test221() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test221");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.remove(100);
    boolean var14 = var10.isEmpty();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    var16.remove(100);
    var16.removeAll();
    var10.add(0, (java.lang.Object)var16);
    var10.removeAll();
    var0.add(0, (java.lang.Object)var10);
    var10.removeAll();
    list.TreeList var26 = new list.TreeList();
    java.lang.String var27 = var26.toString();
    java.lang.String var28 = var26.toString();
    java.lang.String var29 = var26.toString();
    int var30 = var26.size();
    java.lang.String var31 = var26.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var10.add((-1), (java.lang.Object)var31);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var27 + "' != '" + "{}"+ "'", var27.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{}"+ "'", var28.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{}"+ "'", var29.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{}"+ "'", var31.equals("{}"));

  }

  public void test222() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test222");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    int var12 = var0.size();
    java.lang.String var13 = var0.toString();
    boolean var14 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);

  }

  public void test223() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test223");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    var9.removeAll();
    var9.remove(2);
    var9.removeAll();
    boolean var20 = var9.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var20);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);

  }

  public void test224() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test224");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    java.lang.String var4 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var6 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));

  }

  public void test225() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test225");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    var0.removeAll();
    int var8 = var0.size();
    var0.remove(1);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);

  }

  public void test226() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test226");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    var0.remove(0);
    java.lang.Object var5 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var5);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);

  }

  public void test227() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test227");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    var0.remove((-1));
    var0.removeAll();
    int var8 = var0.size();
    int var9 = var0.size();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    var11.removeAll();
    java.lang.String var14 = var11.toString();
    var11.removeAll();
    var11.remove(0);
    var11.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var11);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));

  }

  public void test228() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test228");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove(0);
    boolean var6 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    var9.removeAll();
    java.lang.String var12 = var9.toString();
    var9.remove(1);
    var9.removeAll();
    var9.remove(100);
    var9.removeAll();
    boolean var19 = var9.isEmpty();
    var9.removeAll();
    var0.add(0, (java.lang.Object)var9);
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var25 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);

  }

  public void test229() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test229");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    java.lang.String var6 = var4.toString();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    var8.add(0, (java.lang.Object)(short)1);
    var8.removeAll();
    var8.removeAll();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    int var18 = var16.size();
    var8.add(0, (java.lang.Object)var16);
    var4.add(0, (java.lang.Object)var8);
    int var21 = var4.size();
    var0.add(0, (java.lang.Object)var4);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var4.remove(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 1);

  }

  public void test230() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test230");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    boolean var5 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    var8.add(0, (java.lang.Object)(short)1);
    boolean var13 = var8.isEmpty();
    int var14 = var8.size();
    int var15 = var8.size();
    var8.remove(0);
    java.lang.String var18 = var8.toString();
    var8.remove(1);
    var8.remove(0);
    var8.remove(0);
    int var25 = var8.size();
    java.lang.String var26 = var8.toString();
    java.lang.String var27 = var8.toString();
    var8.removeAll();
    boolean var29 = var8.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var8);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{}"+ "'", var26.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var27 + "' != '" + "{}"+ "'", var27.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == true);

  }

  public void test231() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test231");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.remove(10);
    var0.remove(1);
    var0.removeAll();
    boolean var15 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)(short)100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);

  }

  public void test232() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test232");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    int var10 = var8.size();
    var0.add(0, (java.lang.Object)var8);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);

  }

  public void test233() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test233");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.remove(1);
    java.lang.String var5 = var0.toString();
    java.lang.String var6 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));

  }

  public void test234() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test234");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var7 = var0.isEmpty();
    java.lang.Object var9 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, var9);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test235() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test235");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    int var6 = var0.size();
    var0.remove(1);
    var0.removeAll();
    var0.remove((-1));
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    int var20 = var13.size();
    list.TreeList var22 = new list.TreeList();
    java.lang.String var23 = var22.toString();
    boolean var24 = var22.isEmpty();
    var22.removeAll();
    boolean var26 = var22.isEmpty();
    var22.remove((-1));
    list.TreeList var30 = new list.TreeList();
    java.lang.String var31 = var30.toString();
    boolean var32 = var30.isEmpty();
    var30.removeAll();
    boolean var34 = var30.isEmpty();
    var30.remove((-1));
    var30.remove(1);
    var22.add(0, (java.lang.Object)var30);
    var13.add(1, (java.lang.Object)0);
    java.lang.String var41 = var13.toString();
    int var42 = var13.size();
    int var43 = var13.size();
    list.TreeList var45 = new list.TreeList();
    java.lang.String var46 = var45.toString();
    boolean var47 = var45.isEmpty();
    var45.remove(1);
    var45.removeAll();
    var45.removeAll();
    int var52 = var45.size();
    var13.add(2, (java.lang.Object)var45);
    int var54 = var13.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var13);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{}"+ "'", var31.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var41 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var41.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var42 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var43 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var46 + "' != '" + "{}"+ "'", var46.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var47 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var52 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var54 == 3);

  }

  public void test236() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test236");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    var0.remove(100);
    int var8 = var0.size();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.add(0, (java.lang.Object)(short)1);
    boolean var15 = var10.isEmpty();
    int var16 = var10.size();
    int var17 = var10.size();
    java.lang.String var18 = var10.toString();
    int var19 = var10.size();
    java.lang.String var20 = var10.toString();
    var10.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{ {(0, 1)} }"+ "'", var18.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));

  }

  public void test237() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test237");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    var0.remove(0);
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    int var10 = var0.size();
    int var11 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);

  }

  public void test238() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test238");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.remove((-1));
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    var9.add(0, (java.lang.Object)(short)1);
    boolean var14 = var9.isEmpty();
    int var15 = var9.size();
    int var16 = var9.size();
    java.lang.String var17 = var9.toString();
    int var18 = var9.size();
    java.lang.String var19 = var9.toString();
    var9.add(0, (java.lang.Object)(-1));
    java.lang.Object var24 = var9.get(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, var24);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{ {(0, 1)} }"+ "'", var17.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + (-1)+ "'", var24.equals((-1)));

  }

  public void test239() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test239");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    var9.add(0, (java.lang.Object)(short)1);
    var9.removeAll();
    var9.removeAll();
    list.TreeList var17 = new list.TreeList();
    var17.removeAll();
    int var19 = var17.size();
    var9.add(0, (java.lang.Object)var17);
    var17.remove(1);
    var17.remove((-1));
    var17.remove(0);
    var17.remove(1);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var17);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);

  }

  public void test240() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test240");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    var0.remove(10);
    var0.remove((-1));
    java.lang.Object var13 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, var13);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test241() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test241");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.remove(0);
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    java.lang.String var15 = var13.toString();
    list.TreeList var17 = new list.TreeList();
    var17.removeAll();
    var17.add(0, (java.lang.Object)(short)1);
    var17.removeAll();
    var17.removeAll();
    list.TreeList var25 = new list.TreeList();
    var25.removeAll();
    int var27 = var25.size();
    var17.add(0, (java.lang.Object)var25);
    var13.add(0, (java.lang.Object)var17);
    var17.removeAll();
    boolean var31 = var17.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var17);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == true);

  }

  public void test242() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test242");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    var0.remove((-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)"{}");
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);

  }

  public void test243() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test243");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    int var2 = var0.size();
    boolean var3 = var0.isEmpty();
    boolean var4 = var0.isEmpty();
    int var5 = var0.size();
    int var6 = var0.size();
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    var8.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    java.lang.String var14 = var12.toString();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    var16.add(0, (java.lang.Object)(short)1);
    var16.removeAll();
    var16.removeAll();
    list.TreeList var24 = new list.TreeList();
    var24.removeAll();
    int var26 = var24.size();
    var16.add(0, (java.lang.Object)var24);
    var12.add(0, (java.lang.Object)var16);
    int var29 = var12.size();
    var8.add(0, (java.lang.Object)var12);
    boolean var31 = var12.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var31);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == false);

  }

  public void test244() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test244");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    list.TreeList var3 = new list.TreeList();
    var3.removeAll();
    var3.add(0, (java.lang.Object)(short)1);
    boolean var8 = var3.isEmpty();
    int var9 = var3.size();
    int var10 = var3.size();
    var3.remove(0);
    boolean var13 = var3.isEmpty();
    var0.add(0, (java.lang.Object)var13);
    var0.removeAll();
    var0.remove(0);
    list.TreeList var19 = new list.TreeList();
    var19.removeAll();
    java.lang.String var21 = var19.toString();
    var19.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var19);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));

  }

  public void test245() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test245");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.remove(10);
    var0.remove(1);
    java.lang.String var14 = var0.toString();
    var0.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var18 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));

  }

  public void test246() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test246");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var9 = var0.toString();
    java.lang.String var10 = var0.toString();
    list.TreeList var12 = new list.TreeList();
    java.lang.String var13 = var12.toString();
    var12.removeAll();
    java.lang.String var15 = var12.toString();
    var12.remove(1);
    var12.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var12);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));

  }

  public void test247() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test247");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    boolean var4 = var0.isEmpty();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));

  }

  public void test248() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test248");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove(1);
    int var16 = var9.size();
    int var17 = var9.size();
    int var18 = var9.size();
    var9.removeAll();
    boolean var20 = var9.isEmpty();
    var9.removeAll();
    int var22 = var9.size();
    boolean var23 = var9.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var23);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);

  }

  public void test249() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test249");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == false);

  }

  public void test250() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test250");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    int var6 = var0.size();
    var0.remove(0);
    var0.remove(1);
    int var11 = var0.size();
    java.lang.String var12 = var0.toString();
    java.lang.String var13 = var0.toString();
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));

  }

  public void test251() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test251");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove(1);
    var9.remove(0);
    boolean var18 = var9.isEmpty();
    var9.removeAll();
    var9.remove(2);
    list.TreeList var23 = new list.TreeList();
    java.lang.String var24 = var23.toString();
    boolean var25 = var23.isEmpty();
    var23.removeAll();
    boolean var27 = var23.isEmpty();
    var23.remove((-1));
    var23.removeAll();
    var23.remove(2);
    var23.remove(100);
    var23.remove(0);
    java.lang.String var37 = var23.toString();
    var9.add(0, (java.lang.Object)var23);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var9);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + "{}"+ "'", var24.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var37 + "' != '" + "{}"+ "'", var37.equals("{}"));

  }

  public void test252() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test252");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    var0.remove(2);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var6 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));

  }

  public void test253() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test253");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.removeAll();
    java.lang.String var5 = var0.toString();
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    var8.removeAll();
    java.lang.String var11 = var8.toString();
    java.lang.String var12 = var8.toString();
    var0.add(0, (java.lang.Object)var8);
    var8.removeAll();
    int var15 = var8.size();
    list.TreeList var17 = new list.TreeList();
    var17.removeAll();
    var17.add(0, (java.lang.Object)(short)1);
    int var22 = var17.size();
    var17.remove(0);
    java.lang.String var25 = var17.toString();
    java.lang.String var26 = var17.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var8.add(3, (java.lang.Object)var26);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{}"+ "'", var26.equals("{}"));

  }

  public void test254() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test254");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    boolean var11 = var0.isEmpty();
    list.TreeList var13 = new list.TreeList();
    java.lang.String var14 = var13.toString();
    boolean var15 = var13.isEmpty();
    var13.removeAll();
    boolean var17 = var13.isEmpty();
    var13.remove((-1));
    var13.remove(1);
    var13.removeAll();
    boolean var23 = var13.isEmpty();
    var13.removeAll();
    var0.add(0, (java.lang.Object)var13);
    java.lang.String var26 = var0.toString();
    list.TreeList var28 = new list.TreeList();
    java.lang.String var29 = var28.toString();
    boolean var30 = var28.isEmpty();
    var28.remove(1);
    var28.removeAll();
    var28.removeAll();
    int var35 = var28.size();
    var28.removeAll();
    boolean var37 = var28.isEmpty();
    boolean var38 = var28.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var38);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{ {(0, {})} }"+ "'", var26.equals("{ {(0, {})} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{}"+ "'", var29.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var37 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);

  }

  public void test255() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test255");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    boolean var8 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);

  }

  public void test256() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test256");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    var0.remove(100);
    var0.removeAll();
    java.lang.String var14 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));

  }

  public void test257() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test257");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    boolean var5 = var0.isEmpty();
    var0.remove(0);
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == true);

  }

  public void test258() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test258");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    java.lang.String var7 = var0.toString();
    boolean var8 = var0.isEmpty();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.add(0, (java.lang.Object)(short)1);
    var10.removeAll();
    var10.removeAll();
    var10.removeAll();
    int var18 = var10.size();
    var10.removeAll();
    java.lang.String var20 = var10.toString();
    java.lang.String var21 = var10.toString();
    var0.add(0, (java.lang.Object)var21);
    boolean var23 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var25 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{ {(0, 1)} }"+ "'", var7.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == false);

  }

  public void test259() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test259");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    int var11 = var0.size();
    boolean var12 = var0.isEmpty();
    var0.remove(3);
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    java.lang.String var18 = var16.toString();
    boolean var19 = var16.isEmpty();
    int var20 = var16.size();
    var16.remove((-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)(-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);

  }

  public void test260() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test260");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    int var6 = var0.size();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    var9.removeAll();
    java.lang.String var12 = var9.toString();
    var9.removeAll();
    java.lang.String var14 = var9.toString();
    var9.removeAll();
    java.lang.String var16 = var9.toString();
    int var17 = var9.size();
    var9.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var9);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 0);

  }

  public void test261() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test261");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    var0.remove(0);
    boolean var13 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);

  }

  public void test262() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test262");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    java.lang.String var2 = var0.toString();
    java.lang.String var3 = var0.toString();
    boolean var4 = var0.isEmpty();
    var0.remove(2);
    int var7 = var0.size();
    int var8 = var0.size();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.add(0, (java.lang.Object)(short)1);
    int var15 = var10.size();
    java.lang.String var16 = var10.toString();
    int var17 = var10.size();
    int var18 = var10.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{ {(0, 1)} }"+ "'", var16.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);

  }

  public void test263() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test263");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    java.lang.String var10 = var0.toString();
    var0.remove(1);
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));

  }

  public void test264() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test264");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    int var6 = var0.size();
    var0.remove(0);
    var0.remove(1);
    int var11 = var0.size();
    java.lang.String var12 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));

  }

  public void test265() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test265");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.remove(0);
    var0.remove(1);
    var0.remove(100);
    var0.removeAll();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);

  }

  public void test266() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test266");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    boolean var10 = var0.isEmpty();
    java.lang.String var11 = var0.toString();
    boolean var12 = var0.isEmpty();
    int var13 = var0.size();
    var0.removeAll();
    var0.removeAll();
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);

  }

  public void test267() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test267");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    var0.remove(0);
    int var32 = var0.size();
    list.TreeList var34 = new list.TreeList();
    java.lang.String var35 = var34.toString();
    boolean var36 = var34.isEmpty();
    var34.removeAll();
    boolean var38 = var34.isEmpty();
    var34.remove((-1));
    var34.remove(1);
    var34.removeAll();
    var34.removeAll();
    var34.removeAll();
    var34.remove(3);
    var34.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var35 + "' != '" + "{}"+ "'", var35.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var36 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);

  }

  public void test268() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test268");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.remove(1);
    var0.removeAll();
    java.lang.String var6 = var0.toString();
    boolean var7 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test269() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test269");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    list.TreeList var10 = new list.TreeList();
    boolean var11 = var10.isEmpty();
    int var12 = var10.size();
    var0.add(0, (java.lang.Object)var10);
    java.lang.String var14 = var10.toString();
    boolean var15 = var10.isEmpty();
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);

  }

  public void test270() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test270");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    var0.remove(0);
    var0.removeAll();
    java.lang.String var11 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));

  }

  public void test271() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test271");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    int var10 = var0.size();
    int var11 = var0.size();
    var0.removeAll();
    int var13 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);

  }

  public void test272() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test272");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    int var6 = var0.size();
    java.lang.String var7 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));

  }

  public void test273() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test273");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    int var6 = var0.size();
    boolean var7 = var0.isEmpty();
    java.lang.String var8 = var0.toString();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    java.lang.String var12 = var10.toString();
    boolean var13 = var10.isEmpty();
    java.lang.String var14 = var10.toString();
    var10.remove((-1));
    boolean var17 = var10.isEmpty();
    var10.removeAll();
    var10.removeAll();
    java.lang.String var20 = var10.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));

  }

  public void test274() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test274");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    int var11 = var0.size();
    boolean var12 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);

  }

  public void test275() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test275");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    var0.remove(100);
    int var12 = var0.size();
    var0.remove(2);
    int var15 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var17 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);

  }

  public void test276() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test276");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    java.lang.String var5 = var4.toString();
    var4.removeAll();
    java.lang.String var7 = var4.toString();
    var4.removeAll();
    var0.add(0, (java.lang.Object)var4);
    var0.removeAll();
    java.lang.Object var12 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, var12);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));

  }

  public void test277() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test277");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    var0.removeAll();
    java.lang.String var19 = var0.toString();
    var0.remove(3);
    var0.remove(0);
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var26 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));

  }

  public void test278() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test278");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.add(0, (java.lang.Object)(short)1);
    var10.removeAll();
    var10.removeAll();
    var10.removeAll();
    int var18 = var10.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var18);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);

  }

  public void test279() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test279");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    int var12 = var0.size();
    boolean var13 = var0.isEmpty();
    var0.remove(2);
    var0.remove(10);
    list.TreeList var19 = new list.TreeList();
    java.lang.String var20 = var19.toString();
    boolean var21 = var19.isEmpty();
    var19.removeAll();
    boolean var23 = var19.isEmpty();
    var19.remove((-1));
    var19.removeAll();
    var19.remove(2);
    var19.removeAll();
    boolean var30 = var19.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var30);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == true);

  }

  public void test280() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test280");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    int var11 = var0.size();
    var0.removeAll();
    boolean var13 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);

  }

  public void test281() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test281");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    java.lang.String var7 = var0.toString();
    boolean var8 = var0.isEmpty();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.add(0, (java.lang.Object)(short)1);
    var10.removeAll();
    var10.removeAll();
    var10.removeAll();
    int var18 = var10.size();
    var10.removeAll();
    java.lang.String var20 = var10.toString();
    java.lang.String var21 = var10.toString();
    var0.add(0, (java.lang.Object)var21);
    boolean var23 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var25 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{ {(0, 1)} }"+ "'", var7.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == false);

  }

  public void test282() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test282");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    java.lang.String var14 = var12.toString();
    boolean var15 = var12.isEmpty();
    java.lang.String var16 = var12.toString();
    java.lang.String var17 = var12.toString();
    int var18 = var12.size();
    int var19 = var12.size();
    boolean var20 = var12.isEmpty();
    boolean var21 = var12.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var12);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1) {(1, -1)} } }"+ "'", var8.equals("{ {(0, 1) {(1, -1)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);

  }

  public void test283() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test283");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.remove(1);
    var0.removeAll();
    var0.removeAll();
    int var7 = var0.size();
    var0.removeAll();
    java.lang.String var9 = var0.toString();
    var0.remove(3);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));

  }

  public void test284() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test284");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    var0.remove((-1));
    var0.removeAll();
    int var8 = var0.size();
    list.TreeList var10 = new list.TreeList();
    java.lang.String var11 = var10.toString();
    var10.removeAll();
    java.lang.String var13 = var10.toString();
    java.lang.String var14 = var10.toString();
    var10.removeAll();
    var10.removeAll();
    list.TreeList var18 = new list.TreeList();
    java.lang.String var19 = var18.toString();
    var18.removeAll();
    java.lang.String var21 = var18.toString();
    var18.removeAll();
    java.lang.String var23 = var18.toString();
    var18.removeAll();
    java.lang.String var25 = var18.toString();
    var10.add(0, (java.lang.Object)var25);
    boolean var27 = var10.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var27);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == false);

  }

  public void test285() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test285");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    int var30 = var0.size();
    java.lang.Object var32 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, var32);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == 2);

  }

  public void test286() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test286");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    java.lang.String var12 = var9.toString();
    var9.removeAll();
    var0.add(0, (java.lang.Object)var9);
    boolean var15 = var9.isEmpty();
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    var17.removeAll();
    java.lang.String var20 = var17.toString();
    var17.remove(1);
    var17.remove(10);
    java.lang.String var25 = var17.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var9.add(1, (java.lang.Object)var25);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));

  }

  public void test287() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test287");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    java.lang.String var9 = var0.toString();
    var0.remove(1);
    list.TreeList var13 = new list.TreeList();
    java.lang.String var14 = var13.toString();
    var13.removeAll();
    boolean var16 = var13.isEmpty();
    java.lang.String var17 = var13.toString();
    list.TreeList var19 = new list.TreeList();
    boolean var20 = var19.isEmpty();
    int var21 = var19.size();
    int var22 = var19.size();
    var13.add(0, (java.lang.Object)var19);
    var13.removeAll();
    int var25 = var13.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var25);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 0);

  }

  public void test288() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test288");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.removeAll();
    list.TreeList var5 = new list.TreeList();
    var5.removeAll();
    var5.add(0, (java.lang.Object)(short)1);
    var5.removeAll();
    var5.removeAll();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    int var15 = var13.size();
    var5.add(0, (java.lang.Object)var13);
    var0.add(0, (java.lang.Object)var13);
    list.TreeList var19 = new list.TreeList();
    var19.removeAll();
    var19.add(0, (java.lang.Object)(short)1);
    boolean var24 = var19.isEmpty();
    int var25 = var19.size();
    int var26 = var19.size();
    var19.remove(0);
    var13.add(0, (java.lang.Object)0);
    boolean var30 = var13.isEmpty();
    boolean var31 = var13.isEmpty();
    boolean var32 = var13.isEmpty();
    int var33 = var13.size();
    java.lang.Object var35 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var13.add(2, var35);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == 1);

  }

  public void test289() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test289");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    boolean var13 = var11.isEmpty();
    var11.remove(1);
    var11.removeAll();
    java.lang.String var17 = var11.toString();
    int var18 = var11.size();
    int var19 = var11.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var11);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);

  }

  public void test290() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test290");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    int var10 = var0.size();
    int var11 = var0.size();
    var0.removeAll();
    int var13 = var0.size();
    java.lang.String var14 = var0.toString();
    java.lang.String var15 = var0.toString();
    list.TreeList var17 = new list.TreeList();
    var17.removeAll();
    var17.remove(100);
    java.lang.String var21 = var17.toString();
    var17.removeAll();
    java.lang.String var23 = var17.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var23);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));

  }

  public void test291() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test291");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(10);
    int var7 = var0.size();
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    var11.removeAll();
    java.lang.String var14 = var11.toString();
    var11.remove(1);
    var11.removeAll();
    var11.remove(100);
    var11.removeAll();
    boolean var21 = var11.isEmpty();
    int var22 = var11.size();
    var11.removeAll();
    java.lang.String var24 = var11.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var11);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + "{}"+ "'", var24.equals("{}"));

  }

  public void test292() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test292");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.removeAll();
    java.lang.String var9 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));

  }

  public void test293() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test293");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    var4.removeAll();
    boolean var18 = var4.isEmpty();
    java.lang.String var19 = var4.toString();
    boolean var20 = var4.isEmpty();
    list.TreeList var22 = new list.TreeList();
    java.lang.String var23 = var22.toString();
    var22.removeAll();
    java.lang.String var25 = var22.toString();
    var22.remove(1);
    var22.remove(10);
    var22.remove(0);
    boolean var32 = var22.isEmpty();
    var22.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var4.add(3, (java.lang.Object)var22);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == true);

  }

  public void test294() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test294");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    boolean var10 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1) {(1, -1)} } }"+ "'", var8.equals("{ {(0, 1) {(1, -1)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == false);

  }

  public void test295() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test295");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    var4.removeAll();
    var4.remove(0);
    java.lang.Object var21 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var4.add(0, var21);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);

  }

  public void test296() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test296");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    var0.removeAll();
    var0.remove(10);
    boolean var13 = var0.isEmpty();
    int var14 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);

  }

  public void test297() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test297");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    java.lang.String var5 = var0.toString();
    boolean var6 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{ {(0, 1)} }"+ "'", var5.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == false);

  }

  public void test298() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test298");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    java.lang.String var6 = var4.toString();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    var8.add(0, (java.lang.Object)(short)1);
    var8.removeAll();
    var8.removeAll();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    int var18 = var16.size();
    var8.add(0, (java.lang.Object)var16);
    var4.add(0, (java.lang.Object)var8);
    int var21 = var4.size();
    var0.add(0, (java.lang.Object)var4);
    java.lang.String var23 = var0.toString();
    var0.removeAll();
    java.lang.Object var26 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, var26);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{ {(0, { {(0, { {(0, {})} })} })} }"+ "'", var23.equals("{ {(0, { {(0, { {(0, {})} })} })} }"));

  }

  public void test299() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test299");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var4.remove(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);

  }

  public void test300() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test300");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    java.lang.String var8 = var0.toString();
    list.TreeList var10 = new list.TreeList();
    java.lang.String var11 = var10.toString();
    var10.removeAll();
    java.lang.String var13 = var10.toString();
    var10.remove(1);
    var10.remove(10);
    boolean var18 = var10.isEmpty();
    int var19 = var10.size();
    var10.removeAll();
    var10.remove(1);
    int var23 = var10.size();
    list.TreeList var25 = new list.TreeList();
    var25.removeAll();
    var25.add(0, (java.lang.Object)(short)1);
    var25.removeAll();
    var25.removeAll();
    var25.removeAll();
    var10.add(0, (java.lang.Object)var25);
    boolean var34 = var25.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var34);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == true);

  }

  public void test301() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test301");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    var0.removeAll();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    var0.remove(0);
    list.TreeList var14 = new list.TreeList();
    java.lang.String var15 = var14.toString();
    boolean var16 = var14.isEmpty();
    var14.removeAll();
    boolean var18 = var14.isEmpty();
    int var19 = var14.size();
    boolean var20 = var14.isEmpty();
    int var21 = var14.size();
    var14.removeAll();
    boolean var23 = var14.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var14);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);

  }

  public void test302() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test302");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == false);

  }

  public void test303() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test303");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    boolean var28 = var0.isEmpty();
    java.lang.String var29 = var0.toString();
    var0.removeAll();
    var0.remove(100);
    var0.remove(10);
    boolean var35 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var37 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var29.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == true);

  }

  public void test304() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test304");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    int var10 = var0.size();
    int var11 = var0.size();
    var0.removeAll();
    boolean var13 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);

  }

  public void test305() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test305");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    var0.remove(0);
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    var8.removeAll();
    var8.remove(1);
    java.lang.String var13 = var8.toString();
    boolean var14 = var8.isEmpty();
    list.TreeList var16 = new list.TreeList();
    java.lang.String var17 = var16.toString();
    list.TreeList var19 = new list.TreeList();
    var19.removeAll();
    var19.add(0, (java.lang.Object)(short)1);
    boolean var24 = var19.isEmpty();
    int var25 = var19.size();
    int var26 = var19.size();
    var19.remove(0);
    boolean var29 = var19.isEmpty();
    var16.add(0, (java.lang.Object)var29);
    var16.removeAll();
    var8.add(0, (java.lang.Object)var16);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var8);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == true);

  }

  public void test306() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test306");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    var0.remove(0);
    var0.remove(3);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);

  }

  public void test307() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test307");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    boolean var7 = var0.isEmpty();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test308() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test308");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    int var13 = var0.size();
    int var14 = var0.size();
    java.lang.String var15 = var0.toString();
    var0.remove(2);
    java.lang.String var18 = var0.toString();
    list.TreeList var20 = new list.TreeList();
    var20.removeAll();
    var20.add(0, (java.lang.Object)(short)1);
    var20.removeAll();
    var20.removeAll();
    var20.removeAll();
    int var28 = var20.size();
    var20.removeAll();
    java.lang.String var30 = var20.toString();
    java.lang.String var31 = var20.toString();
    int var32 = var20.size();
    boolean var33 = var20.isEmpty();
    var20.remove(2);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var20);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var30 + "' != '" + "{}"+ "'", var30.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{}"+ "'", var31.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == true);

  }

  public void test309() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test309");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    java.lang.String var14 = var12.toString();
    boolean var15 = var12.isEmpty();
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    var17.removeAll();
    list.TreeList var21 = new list.TreeList();
    var21.removeAll();
    java.lang.String var23 = var21.toString();
    list.TreeList var25 = new list.TreeList();
    var25.removeAll();
    var25.add(0, (java.lang.Object)(short)1);
    var25.removeAll();
    var25.removeAll();
    list.TreeList var33 = new list.TreeList();
    var33.removeAll();
    int var35 = var33.size();
    var25.add(0, (java.lang.Object)var33);
    var21.add(0, (java.lang.Object)var25);
    int var38 = var21.size();
    var17.add(0, (java.lang.Object)var21);
    java.lang.String var40 = var17.toString();
    var17.removeAll();
    var12.add(0, (java.lang.Object)var17);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var17);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var40 + "' != '" + "{ {(0, { {(0, { {(0, {})} })} })} }"+ "'", var40.equals("{ {(0, { {(0, { {(0, {})} })} })} }"));

  }

  public void test310() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test310");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    int var4 = var0.size();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var8 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);

  }

  public void test311() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test311");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    java.lang.String var8 = var0.toString();
    java.lang.String var9 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{ {(0, 1)} }"+ "'", var9.equals("{ {(0, 1)} }"));

  }

  public void test312() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test312");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.removeAll();
    java.lang.String var5 = var0.toString();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test313() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test313");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove(0);
    boolean var6 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    var9.removeAll();
    java.lang.String var12 = var9.toString();
    var9.remove(1);
    var9.removeAll();
    var9.remove(100);
    var9.removeAll();
    boolean var19 = var9.isEmpty();
    var9.removeAll();
    var0.add(0, (java.lang.Object)var9);
    var9.remove(100);
    java.lang.String var24 = var9.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var26 = var9.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + "{}"+ "'", var24.equals("{}"));

  }

  public void test314() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test314");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    var0.remove(0);
    java.lang.String var7 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));

  }

  public void test315() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test315");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    list.TreeList var6 = new list.TreeList();
    boolean var7 = var6.isEmpty();
    int var8 = var6.size();
    int var9 = var6.size();
    var0.add(0, (java.lang.Object)var6);
    var6.remove(100);
    boolean var13 = var6.isEmpty();
    list.TreeList var15 = new list.TreeList();
    var15.removeAll();
    java.lang.String var17 = var15.toString();
    int var18 = var15.size();
    int var19 = var15.size();
    int var20 = var15.size();
    boolean var21 = var15.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var6.add(10, (java.lang.Object)var15);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);

  }

  public void test316() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test316");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    java.lang.String var6 = var4.toString();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    var8.add(0, (java.lang.Object)(short)1);
    var8.removeAll();
    var8.removeAll();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    int var18 = var16.size();
    var8.add(0, (java.lang.Object)var16);
    var4.add(0, (java.lang.Object)var8);
    int var21 = var4.size();
    var0.add(0, (java.lang.Object)var4);
    java.lang.String var23 = var0.toString();
    var0.removeAll();
    java.lang.String var25 = var0.toString();
    java.lang.Object var27 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, var27);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{ {(0, { {(0, { {(0, {})} })} })} }"+ "'", var23.equals("{ {(0, { {(0, { {(0, {})} })} })} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));

  }

  public void test317() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test317");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.remove(2);
    java.lang.String var10 = var0.toString();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    boolean var17 = var12.isEmpty();
    int var18 = var12.size();
    int var19 = var12.size();
    java.lang.String var20 = var12.toString();
    int var21 = var12.size();
    java.lang.String var22 = var12.toString();
    var12.add(0, (java.lang.Object)(-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)(-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{ {(0, 1)} }"+ "'", var22.equals("{ {(0, 1)} }"));

  }

  public void test318() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test318");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.remove(1);
    java.lang.String var5 = var0.toString();
    var0.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test319() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test319");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    boolean var18 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);

  }

  public void test320() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test320");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    var0.add(0, (java.lang.Object)(byte)100);
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));

  }

  public void test321() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test321");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    var12.removeAll();
    var12.removeAll();
    list.TreeList var20 = new list.TreeList();
    var20.removeAll();
    int var22 = var20.size();
    var12.add(0, (java.lang.Object)var20);
    int var24 = var12.size();
    var0.add(0, (java.lang.Object)var12);
    boolean var26 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var29 = new list.TreeList();
    java.lang.String var30 = var29.toString();
    var29.removeAll();
    boolean var32 = var29.isEmpty();
    java.lang.String var33 = var29.toString();
    list.TreeList var35 = new list.TreeList();
    boolean var36 = var35.isEmpty();
    int var37 = var35.size();
    int var38 = var35.size();
    var29.add(0, (java.lang.Object)var35);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var30 + "' != '" + "{}"+ "'", var30.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var33 + "' != '" + "{}"+ "'", var33.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var36 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var37 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == 0);

  }

  public void test322() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test322");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test323() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test323");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.removeAll();
    int var4 = var0.size();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var7 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == 0);

  }

  public void test324() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test324");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var7 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);

  }

  public void test325() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test325");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test326() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test326");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));

  }

  public void test327() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test327");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    java.lang.String var20 = var13.toString();
    var0.add(0, (java.lang.Object)var13);
    list.TreeList var23 = new list.TreeList();
    java.lang.String var24 = var23.toString();
    var23.removeAll();
    java.lang.String var26 = var23.toString();
    var23.remove(1);
    var23.removeAll();
    var23.remove(100);
    var23.removeAll();
    var23.remove(100);
    int var35 = var23.size();
    list.TreeList var37 = new list.TreeList();
    var37.removeAll();
    var37.add(0, (java.lang.Object)(short)1);
    int var42 = var37.size();
    var37.remove(0);
    java.lang.String var45 = var37.toString();
    var23.add(0, (java.lang.Object)var45);
    var23.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var13.add(3, (java.lang.Object)var23);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + "{}"+ "'", var24.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{}"+ "'", var26.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var42 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var45 + "' != '" + "{}"+ "'", var45.equals("{}"));

  }

  public void test328() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test328");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    list.TreeList var12 = new list.TreeList();
    java.lang.String var13 = var12.toString();
    var12.removeAll();
    var12.remove(1);
    var12.remove(10);
    var12.removeAll();
    boolean var20 = var12.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var12);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);

  }

  public void test329() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test329");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    var0.removeAll();
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));

  }

  public void test330() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test330");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.remove(0);
    boolean var4 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var6 = var0.toString();
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    boolean var11 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);

  }

  public void test331() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test331");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    var0.remove(10);
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    var13.removeAll();
    var13.removeAll();
    var13.removeAll();
    int var21 = var13.size();
    var13.removeAll();
    list.TreeList var24 = new list.TreeList();
    var24.removeAll();
    var24.add(0, (java.lang.Object)(short)1);
    boolean var29 = var24.isEmpty();
    int var30 = var24.size();
    int var31 = var24.size();
    java.lang.String var32 = var24.toString();
    int var33 = var24.size();
    java.lang.String var34 = var24.toString();
    var24.add(0, (java.lang.Object)(-1));
    var24.removeAll();
    var24.remove(0);
    var13.add(0, (java.lang.Object)var24);
    boolean var42 = var13.isEmpty();
    java.lang.Object var44 = var13.get(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var13);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var32 + "' != '" + "{ {(0, 1)} }"+ "'", var32.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var34 + "' != '" + "{ {(0, 1)} }"+ "'", var34.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var42 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertNotNull(var44);

  }

  public void test332() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test332");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove(0);
    var0.add(0, (java.lang.Object)0.0f);
    var0.remove(0);
    java.lang.Object var12 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, var12);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));

  }

  public void test333() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test333");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    int var13 = var0.size();
    int var14 = var0.size();
    java.lang.String var15 = var0.toString();
    var0.remove(2);
    java.lang.String var18 = var0.toString();
    list.TreeList var20 = new list.TreeList();
    var20.removeAll();
    var20.add(0, (java.lang.Object)(short)1);
    var20.removeAll();
    var20.removeAll();
    var20.removeAll();
    int var28 = var20.size();
    var20.remove(100);
    var0.add(0, (java.lang.Object)var20);
    int var32 = var0.size();
    java.lang.Object var34 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, var34);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == 1);

  }

  public void test334() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test334");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    java.lang.String var12 = var0.toString();
    int var13 = var0.size();
    var0.remove(0);
    list.TreeList var17 = new list.TreeList();
    var17.removeAll();
    var17.add(0, (java.lang.Object)(short)1);
    boolean var22 = var17.isEmpty();
    int var23 = var17.size();
    boolean var24 = var17.isEmpty();
    java.lang.String var25 = var17.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var25);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{ {(0, 1)} }"+ "'", var25.equals("{ {(0, 1)} }"));

  }

  public void test335() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test335");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.remove(1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);

  }

  public void test336() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test336");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    int var11 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);

  }

  public void test337() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test337");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    int var6 = var0.size();
    java.lang.Object var8 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, var8);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);

  }

  public void test338() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test338");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(0);
    int var7 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);

  }

  public void test339() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test339");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.removeAll();
    list.TreeList var5 = new list.TreeList();
    var5.removeAll();
    var5.add(0, (java.lang.Object)(short)1);
    var5.removeAll();
    var5.removeAll();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    int var15 = var13.size();
    var5.add(0, (java.lang.Object)var13);
    var0.add(0, (java.lang.Object)var13);
    var13.remove(3);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var21 = var13.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);

  }

  public void test340() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test340");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.remove((-1));
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    var0.remove(2);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);

  }

  public void test341() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test341");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(10);
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var0.add(0, (java.lang.Object)var8);
    list.TreeList var17 = new list.TreeList();
    var17.removeAll();
    java.lang.String var19 = var17.toString();
    list.TreeList var21 = new list.TreeList();
    var21.removeAll();
    var21.add(0, (java.lang.Object)(short)1);
    var21.removeAll();
    var21.removeAll();
    list.TreeList var29 = new list.TreeList();
    var29.removeAll();
    int var31 = var29.size();
    var21.add(0, (java.lang.Object)var29);
    var17.add(0, (java.lang.Object)var21);
    var21.removeAll();
    boolean var35 = var21.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var21);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == true);

  }

  public void test342() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test342");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    java.lang.String var17 = var4.toString();
    java.lang.String var18 = var4.toString();
    java.lang.String var19 = var4.toString();
    var4.removeAll();
    java.lang.Object var22 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var4.add(1, var22);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{ {(0, {})} }"+ "'", var17.equals("{ {(0, {})} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{ {(0, {})} }"+ "'", var18.equals("{ {(0, {})} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, {})} }"+ "'", var19.equals("{ {(0, {})} }"));

  }

  public void test343() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test343");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    java.lang.String var10 = var0.toString();
    var0.remove(1);
    var0.remove(0);
    var0.remove(1);
    int var17 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var19 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 0);

  }

  public void test344() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test344");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var11.add(0, (java.lang.Object)(short)1);
    boolean var16 = var11.isEmpty();
    int var17 = var11.size();
    int var18 = var11.size();
    java.lang.String var19 = var11.toString();
    int var20 = var11.size();
    java.lang.String var21 = var11.toString();
    var11.add(0, (java.lang.Object)(-1));
    var11.removeAll();
    var11.remove(0);
    var0.add(0, (java.lang.Object)var11);
    int var29 = var11.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var31 = var11.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{ {(0, 1)} }"+ "'", var21.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 0);

  }

  public void test345() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test345");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.remove(1);
    var0.removeAll();
    var0.remove(10);
    java.lang.String var12 = var0.toString();
    int var13 = var0.size();
    list.TreeList var15 = new list.TreeList();
    boolean var16 = var15.isEmpty();
    int var17 = var15.size();
    int var18 = var15.size();
    var15.remove(0);
    var15.remove(1);
    var15.remove(100);
    int var25 = var15.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var15);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 0);

  }

  public void test346() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test346");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    java.lang.String var20 = var13.toString();
    var0.add(0, (java.lang.Object)var13);
    var13.removeAll();
    list.TreeList var24 = new list.TreeList();
    boolean var25 = var24.isEmpty();
    int var26 = var24.size();
    int var27 = var24.size();
    var24.removeAll();
    var24.remove(0);
    boolean var31 = var24.isEmpty();
    var24.removeAll();
    list.TreeList var34 = new list.TreeList();
    java.lang.String var35 = var34.toString();
    boolean var36 = var34.isEmpty();
    var34.removeAll();
    boolean var38 = var34.isEmpty();
    var34.remove((-1));
    var34.removeAll();
    var34.remove(2);
    var34.remove(100);
    var34.remove(0);
    var34.removeAll();
    boolean var49 = var34.isEmpty();
    var24.add(0, (java.lang.Object)var34);
    int var51 = var34.size();
    var13.add(0, (java.lang.Object)var34);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var54 = var34.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var35 + "' != '" + "{}"+ "'", var35.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var36 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var49 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var51 == 0);

  }

  public void test347() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test347");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    java.lang.String var20 = var13.toString();
    var0.add(0, (java.lang.Object)var13);
    var13.removeAll();
    list.TreeList var24 = new list.TreeList();
    boolean var25 = var24.isEmpty();
    int var26 = var24.size();
    int var27 = var24.size();
    var24.removeAll();
    var24.remove(0);
    boolean var31 = var24.isEmpty();
    var24.removeAll();
    list.TreeList var34 = new list.TreeList();
    java.lang.String var35 = var34.toString();
    boolean var36 = var34.isEmpty();
    var34.removeAll();
    boolean var38 = var34.isEmpty();
    var34.remove((-1));
    var34.removeAll();
    var34.remove(2);
    var34.remove(100);
    var34.remove(0);
    var34.removeAll();
    boolean var49 = var34.isEmpty();
    var24.add(0, (java.lang.Object)var34);
    int var51 = var34.size();
    var13.add(0, (java.lang.Object)var34);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var54 = var13.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var35 + "' != '" + "{}"+ "'", var35.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var36 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var49 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var51 == 0);

  }

  public void test348() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test348");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.removeAll();
    boolean var11 = var0.isEmpty();
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);

  }

  public void test349() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test349");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test350() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test350");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    int var11 = var0.size();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);

  }

  public void test351() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test351");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    var0.remove(0);
    int var32 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var34 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == 1);

  }

  public void test352() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test352");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    java.lang.String var13 = var0.toString();
    int var14 = var0.size();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var17 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);

  }

  public void test353() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test353");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    list.TreeList var10 = new list.TreeList();
    boolean var11 = var10.isEmpty();
    int var12 = var10.size();
    var0.add(0, (java.lang.Object)var10);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);

  }

  public void test354() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test354");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    java.lang.String var20 = var13.toString();
    var0.add(0, (java.lang.Object)var13);
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var25 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));

  }

  public void test355() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test355");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.removeAll();
    java.lang.String var5 = var0.toString();
    var0.removeAll();
    java.lang.String var7 = var0.toString();
    int var8 = var0.size();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);

  }

  public void test356() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test356");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.remove(10);
    var0.remove(1);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test357() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test357");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    var0.remove(10);
    list.TreeList var14 = new list.TreeList();
    java.lang.String var15 = var14.toString();
    boolean var16 = var14.isEmpty();
    java.lang.String var17 = var14.toString();
    var14.remove(0);
    var14.add(0, (java.lang.Object)0.0f);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var14);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));

  }

  public void test358() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test358");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var11 = var0.toString();
    java.lang.String var12 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));

  }

  public void test359() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test359");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.remove(2);
    java.lang.String var5 = var0.toString();
    boolean var6 = var0.isEmpty();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    boolean var10 = var9.isEmpty();
    int var11 = var9.size();
    var9.removeAll();
    list.TreeList var14 = new list.TreeList();
    var14.removeAll();
    var14.add(0, (java.lang.Object)(short)1);
    var14.removeAll();
    var14.removeAll();
    list.TreeList var22 = new list.TreeList();
    var22.removeAll();
    int var24 = var22.size();
    var14.add(0, (java.lang.Object)var22);
    var9.add(0, (java.lang.Object)var22);
    var22.remove(10);
    int var29 = var22.size();
    var0.add(0, (java.lang.Object)var29);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 0);

  }

  public void test360() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test360");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    var8.remove(100);
    list.TreeList var21 = new list.TreeList();
    var21.removeAll();
    var21.add(0, (java.lang.Object)(short)1);
    var21.removeAll();
    var21.removeAll();
    var21.removeAll();
    int var29 = var21.size();
    var21.removeAll();
    java.lang.String var31 = var21.toString();
    java.lang.String var32 = var21.toString();
    int var33 = var21.size();
    boolean var34 = var21.isEmpty();
    var21.remove(2);
    var21.remove(10);
    list.TreeList var40 = new list.TreeList();
    java.lang.String var41 = var40.toString();
    var40.removeAll();
    java.lang.String var43 = var40.toString();
    var40.remove(1);
    var40.remove(10);
    boolean var48 = var40.isEmpty();
    boolean var49 = var40.isEmpty();
    var40.remove(2);
    var21.add(0, (java.lang.Object)var40);
    java.lang.String var53 = var21.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var8.add(100, (java.lang.Object)var21);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{}"+ "'", var31.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var32 + "' != '" + "{}"+ "'", var32.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var41 + "' != '" + "{}"+ "'", var41.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var43 + "' != '" + "{}"+ "'", var43.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var48 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var49 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var53 + "' != '" + "{ {(0, {})} }"+ "'", var53.equals("{ {(0, {})} }"));

  }

  public void test361() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test361");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.remove(0);
    var0.remove(1);
    var0.removeAll();
    boolean var7 = var0.isEmpty();
    boolean var8 = var0.isEmpty();
    var0.remove(10);
    list.TreeList var12 = new list.TreeList();
    boolean var13 = var12.isEmpty();
    int var14 = var12.size();
    var12.removeAll();
    int var16 = var12.size();
    var12.removeAll();
    int var18 = var12.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var12);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);

  }

  public void test362() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test362");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.remove(0);
    boolean var4 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var6 = var0.toString();
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    java.lang.Object var13 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, var13);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));

  }

  public void test363() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test363");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.removeAll();
    var0.remove(1);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test364() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test364");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.remove(0);
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    var12.removeAll();
    var12.removeAll();
    var12.removeAll();
    int var20 = var12.size();
    java.lang.String var21 = var12.toString();
    int var22 = var12.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var22);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);

  }

  public void test365() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test365");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    int var2 = var0.size();
    java.lang.String var3 = var0.toString();
    var0.remove(0);
    var0.removeAll();
    var0.remove(100);
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));

  }

  public void test366() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test366");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    boolean var11 = var0.isEmpty();
    list.TreeList var13 = new list.TreeList();
    java.lang.String var14 = var13.toString();
    boolean var15 = var13.isEmpty();
    var13.removeAll();
    boolean var17 = var13.isEmpty();
    var13.remove((-1));
    var13.remove(1);
    var13.removeAll();
    boolean var23 = var13.isEmpty();
    var13.removeAll();
    var0.add(0, (java.lang.Object)var13);
    boolean var26 = var13.isEmpty();
    java.lang.Object var28 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var13.add(0, var28);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == true);

  }

  public void test367() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test367");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    java.lang.String var18 = var0.toString();
    var0.remove(0);
    list.TreeList var22 = new list.TreeList();
    java.lang.String var23 = var22.toString();
    var22.removeAll();
    boolean var25 = var22.isEmpty();
    java.lang.String var26 = var22.toString();
    boolean var27 = var22.isEmpty();
    var0.add(0, (java.lang.Object)var27);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{ {(0, {})} }"+ "'", var18.equals("{ {(0, {})} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{}"+ "'", var26.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);

  }

  public void test368() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test368");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    boolean var28 = var0.isEmpty();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var32 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == false);

  }

  public void test369() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test369");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove(0);
    boolean var6 = var0.isEmpty();
    var0.removeAll();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);

  }

  public void test370() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test370");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    java.lang.String var17 = var4.toString();
    int var18 = var4.size();
    var4.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var21 = var4.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{ {(0, {})} }"+ "'", var17.equals("{ {(0, {})} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);

  }

  public void test371() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test371");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    int var6 = var0.size();
    var0.remove(0);
    var0.remove(1);
    int var11 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);

  }

  public void test372() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test372");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    int var6 = var0.size();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);

  }

  public void test373() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test373");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.remove((-1));
    int var5 = var0.size();
    list.TreeList var7 = new list.TreeList();
    java.lang.String var8 = var7.toString();
    var7.removeAll();
    java.lang.String var10 = var7.toString();
    var7.remove(1);
    var7.removeAll();
    var7.remove(100);
    var7.removeAll();
    var7.remove(100);
    boolean var19 = var7.isEmpty();
    int var20 = var7.size();
    var0.add(0, (java.lang.Object)var7);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var23 = var7.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);

  }

  public void test374() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test374");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    int var10 = var0.size();
    java.lang.String var11 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1) {(1, -1)} } }"+ "'", var8.equals("{ {(0, 1) {(1, -1)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{ {(0, 1) {(1, -1)} } }"+ "'", var11.equals("{ {(0, 1) {(1, -1)} } }"));

  }

  public void test375() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test375");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    int var30 = var0.size();
    list.TreeList var32 = new list.TreeList();
    java.lang.String var33 = var32.toString();
    boolean var34 = var32.isEmpty();
    var32.remove(1);
    var32.removeAll();
    var32.removeAll();
    int var39 = var32.size();
    var0.add(2, (java.lang.Object)var32);
    boolean var41 = var32.isEmpty();
    var32.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var44 = var32.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var33 + "' != '" + "{}"+ "'", var33.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var39 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var41 == true);

  }

  public void test376() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test376");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    java.lang.String var7 = var0.toString();
    int var8 = var0.size();
    int var9 = var0.size();
    var0.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    int var17 = var12.size();
    int var18 = var12.size();
    int var19 = var12.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var19);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 1);

  }

  public void test377() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test377");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    var0.add(0, (java.lang.Object)(byte)100);
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    boolean var13 = var11.isEmpty();
    boolean var14 = var11.isEmpty();
    java.lang.String var15 = var11.toString();
    var11.remove(0);
    var11.removeAll();
    var0.add(0, (java.lang.Object)var11);
    var11.remove(0);
    var11.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var24 = var11.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));

  }

  public void test378() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test378");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.remove(2);
    var0.remove(100);
    java.lang.Object var13 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, var13);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);

  }

  public void test379() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test379");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    int var10 = var0.size();
    var0.removeAll();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);

  }

  public void test380() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test380");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.remove(1);
    boolean var6 = var0.isEmpty();
    list.TreeList var8 = new list.TreeList();
    boolean var9 = var8.isEmpty();
    int var10 = var8.size();
    var8.removeAll();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    var13.removeAll();
    var13.removeAll();
    list.TreeList var21 = new list.TreeList();
    var21.removeAll();
    int var23 = var21.size();
    var13.add(0, (java.lang.Object)var21);
    var8.add(0, (java.lang.Object)var21);
    boolean var26 = var21.isEmpty();
    boolean var27 = var21.isEmpty();
    boolean var28 = var21.isEmpty();
    var0.add(0, (java.lang.Object)var21);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == true);

  }

  public void test381() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test381");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    boolean var7 = var0.isEmpty();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    var9.add(0, (java.lang.Object)(short)1);
    boolean var14 = var9.isEmpty();
    java.lang.String var15 = var9.toString();
    java.lang.String var16 = var9.toString();
    boolean var17 = var9.isEmpty();
    list.TreeList var19 = new list.TreeList();
    var19.removeAll();
    var19.add(0, (java.lang.Object)(short)1);
    var19.removeAll();
    var19.removeAll();
    var19.removeAll();
    int var27 = var19.size();
    var19.removeAll();
    java.lang.String var29 = var19.toString();
    java.lang.String var30 = var19.toString();
    var9.add(0, (java.lang.Object)var30);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var9);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{ {(0, 1)} }"+ "'", var15.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{ {(0, 1)} }"+ "'", var16.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{}"+ "'", var29.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var30 + "' != '" + "{}"+ "'", var30.equals("{}"));

  }

  public void test382() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test382");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    java.lang.String var7 = var0.toString();
    var0.removeAll();
    list.TreeList var10 = new list.TreeList();
    java.lang.String var11 = var10.toString();
    boolean var12 = var10.isEmpty();
    var10.removeAll();
    boolean var14 = var10.isEmpty();
    var10.remove(1);
    int var17 = var10.size();
    int var18 = var10.size();
    int var19 = var10.size();
    var10.removeAll();
    boolean var21 = var10.isEmpty();
    var10.removeAll();
    var10.removeAll();
    int var24 = var10.size();
    var0.add(0, (java.lang.Object)var24);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{ {(0, 1)} }"+ "'", var7.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 0);

  }

  public void test383() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test383");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    boolean var10 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);

  }

  public void test384() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test384");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    var0.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    var12.removeAll();
    var12.removeAll();
    list.TreeList var20 = new list.TreeList();
    var20.removeAll();
    int var22 = var20.size();
    var12.add(0, (java.lang.Object)var20);
    var20.remove(1);
    boolean var26 = var20.isEmpty();
    boolean var27 = var20.isEmpty();
    var20.removeAll();
    boolean var29 = var20.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var29);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == true);

  }

  public void test385() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test385");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove((-1));
    java.lang.String var6 = var0.toString();
    var0.remove(2);
    var0.remove(1);
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    java.lang.String var14 = var12.toString();
    boolean var15 = var12.isEmpty();
    java.lang.String var16 = var12.toString();
    java.lang.String var17 = var12.toString();
    int var18 = var12.size();
    var12.removeAll();
    java.lang.String var20 = var12.toString();
    list.TreeList var22 = new list.TreeList();
    boolean var23 = var22.isEmpty();
    int var24 = var22.size();
    var12.add(0, (java.lang.Object)var22);
    java.lang.Object var27 = var12.get(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertNotNull(var27);

  }

  public void test386() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test386");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.remove(1);
    var0.removeAll();
    java.lang.String var6 = var0.toString();
    boolean var7 = var0.isEmpty();
    boolean var8 = var0.isEmpty();
    list.TreeList var10 = new list.TreeList();
    java.lang.String var11 = var10.toString();
    var10.removeAll();
    java.lang.String var13 = var10.toString();
    var10.remove(1);
    var10.removeAll();
    var10.remove(100);
    var10.removeAll();
    var10.remove(100);
    int var22 = var10.size();
    var10.remove(2);
    var10.removeAll();
    var10.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);

  }

  public void test387() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test387");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    boolean var28 = var0.isEmpty();
    java.lang.String var29 = var0.toString();
    java.lang.String var30 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var29.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var30 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var30.equals("{ {(0, 1) {(1, 0)} } }"));

  }

  public void test388() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test388");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    var0.remove((-1));
    var0.removeAll();
    int var8 = var0.size();
    int var9 = var0.size();
    boolean var10 = var0.isEmpty();
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);

  }

  public void test389() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test389");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    java.lang.String var17 = var4.toString();
    var4.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var20 = var4.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{ {(0, {})} }"+ "'", var17.equals("{ {(0, {})} }"));

  }

  public void test390() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test390");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    int var2 = var0.size();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var7 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test391() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test391");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    var0.remove((-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);

  }

  public void test392() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test392");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var11.add(0, (java.lang.Object)(short)1);
    var11.removeAll();
    var11.removeAll();
    var11.removeAll();
    int var19 = var11.size();
    var11.removeAll();
    java.lang.String var21 = var11.toString();
    java.lang.String var22 = var11.toString();
    int var23 = var11.size();
    var0.add(0, (java.lang.Object)var11);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var26 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 0);

  }

  public void test393() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test393");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.add(0, (java.lang.Object)(-1));
    java.lang.Object var15 = var0.get(0);
    var0.removeAll();
    boolean var17 = var0.isEmpty();
    java.lang.String var18 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var20 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + (-1)+ "'", var15.equals((-1)));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));

  }

  public void test394() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test394");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.remove(1);
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.remove(100);
    boolean var14 = var10.isEmpty();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    var16.remove(100);
    var16.removeAll();
    var10.add(0, (java.lang.Object)var16);
    boolean var22 = var16.isEmpty();
    int var23 = var16.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var16);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 0);

  }

  public void test395() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test395");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var5 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }

  }

  public void test396() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test396");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    var0.add(0, (java.lang.Object)(byte)100);
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    boolean var13 = var11.isEmpty();
    boolean var14 = var11.isEmpty();
    java.lang.String var15 = var11.toString();
    var11.remove(0);
    var11.removeAll();
    var0.add(0, (java.lang.Object)var11);
    var11.remove(0);
    var11.removeAll();
    list.TreeList var24 = new list.TreeList();
    java.lang.String var25 = var24.toString();
    var24.removeAll();
    java.lang.String var27 = var24.toString();
    var24.remove(1);
    var24.removeAll();
    var24.remove(100);
    var24.removeAll();
    boolean var34 = var24.isEmpty();
    var24.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var11.add(1, (java.lang.Object)100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var27 + "' != '" + "{}"+ "'", var27.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == true);

  }

  public void test397() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test397");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.remove(100);
    boolean var14 = var10.isEmpty();
    list.TreeList var16 = new list.TreeList();
    var16.removeAll();
    var16.remove(100);
    var16.removeAll();
    var10.add(0, (java.lang.Object)var16);
    var10.removeAll();
    var0.add(0, (java.lang.Object)var10);
    int var24 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 1);

  }

  public void test398() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test398");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    java.lang.String var11 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));

  }

  public void test399() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test399");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.remove(0);
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);

  }

  public void test400() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test400");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    boolean var10 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);

  }

  public void test401() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test401");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);

  }

  public void test402() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test402");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove(0);
    java.lang.Object var7 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, var7);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));

  }

  public void test403() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test403");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    boolean var13 = var11.isEmpty();
    java.lang.String var14 = var11.toString();
    java.lang.String var15 = var11.toString();
    int var16 = var11.size();
    java.lang.String var17 = var11.toString();
    var0.add(1, (java.lang.Object)var11);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var20 = var11.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1) {(1, -1)} } }"+ "'", var8.equals("{ {(0, 1) {(1, -1)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));

  }

  public void test404() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test404");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));

  }

  public void test405() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test405");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    int var4 = var0.size();
    boolean var5 = var0.isEmpty();
    var0.remove(10);
    var0.remove(0);
    var0.remove(100);
    java.lang.Object var13 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var13);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == true);

  }

  public void test406() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test406");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));

  }

  public void test407() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test407");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    var0.removeAll();
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var11.add(0, (java.lang.Object)(short)1);
    boolean var16 = var11.isEmpty();
    int var17 = var11.size();
    int var18 = var11.size();
    java.lang.String var19 = var11.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var19);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));

  }

  public void test408() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test408");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    java.lang.String var13 = var12.toString();
    var12.removeAll();
    java.lang.String var15 = var12.toString();
    var12.remove(1);
    var12.remove(10);
    boolean var20 = var12.isEmpty();
    java.lang.String var21 = var12.toString();
    var0.add(0, (java.lang.Object)var12);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));

  }

  public void test409() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test409");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    int var13 = var0.size();
    int var14 = var0.size();
    var0.remove((-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var18 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);

  }

  public void test410() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test410");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    boolean var8 = var0.isEmpty();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);

  }

  public void test411() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test411");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    var0.removeAll();
    java.lang.String var19 = var0.toString();
    var0.remove(3);
    java.lang.String var22 = var0.toString();
    list.TreeList var24 = new list.TreeList();
    var24.removeAll();
    java.lang.String var26 = var24.toString();
    list.TreeList var28 = new list.TreeList();
    java.lang.String var29 = var28.toString();
    var28.removeAll();
    java.lang.String var31 = var28.toString();
    var28.removeAll();
    var24.add(0, (java.lang.Object)var28);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{}"+ "'", var26.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{}"+ "'", var29.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{}"+ "'", var31.equals("{}"));

  }

  public void test412() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test412");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    boolean var7 = var0.isEmpty();
    java.lang.String var8 = var0.toString();
    java.lang.String var9 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));

  }

  public void test413() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test413");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    java.lang.String var5 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var8 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{ {(0, 1)} }"+ "'", var5.equals("{ {(0, 1)} }"));

  }

  public void test414() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test414");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.remove(1);
    java.lang.String var5 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var7 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));

  }

  public void test415() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test415");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.remove(0);
    var0.removeAll();
    var0.remove(3);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));

  }

  public void test416() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test416");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    int var3 = var0.size();
    int var4 = var0.size();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    java.lang.String var7 = var0.toString();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    var9.add(0, (java.lang.Object)(short)1);
    var9.removeAll();
    var9.removeAll();
    list.TreeList var17 = new list.TreeList();
    var17.removeAll();
    int var19 = var17.size();
    var9.add(0, (java.lang.Object)var17);
    java.lang.String var21 = var17.toString();
    boolean var22 = var17.isEmpty();
    var17.remove(0);
    int var25 = var17.size();
    int var26 = var17.size();
    int var27 = var17.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var17);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == 0);

  }

  public void test417() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test417");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var10 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);

  }

  public void test418() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test418");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.remove(2);
    java.lang.String var10 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));

  }

  public void test419() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test419");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.removeAll();
    list.TreeList var5 = new list.TreeList();
    var5.removeAll();
    var5.add(0, (java.lang.Object)(short)1);
    var5.removeAll();
    var5.removeAll();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    int var15 = var13.size();
    var5.add(0, (java.lang.Object)var13);
    var0.add(0, (java.lang.Object)var13);
    list.TreeList var19 = new list.TreeList();
    var19.removeAll();
    var19.add(0, (java.lang.Object)(short)1);
    boolean var24 = var19.isEmpty();
    int var25 = var19.size();
    int var26 = var19.size();
    var19.remove(0);
    var13.add(0, (java.lang.Object)0);
    boolean var30 = var13.isEmpty();
    list.TreeList var32 = new list.TreeList();
    var32.removeAll();
    var32.add(0, (java.lang.Object)(short)1);
    boolean var37 = var32.isEmpty();
    int var38 = var32.size();
    int var39 = var32.size();
    var32.remove(0);
    boolean var42 = var32.isEmpty();
    var32.removeAll();
    boolean var44 = var32.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var13.add(100, (java.lang.Object)var32);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var37 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var39 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var42 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var44 == true);

  }

  public void test420() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test420");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.remove(1);
    boolean var5 = var0.isEmpty();
    boolean var6 = var0.isEmpty();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);

  }

  public void test421() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test421");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    boolean var10 = var0.isEmpty();
    java.lang.String var11 = var0.toString();
    int var12 = var0.size();
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);

  }

  public void test422() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test422");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    var0.removeAll();
    java.lang.String var19 = var0.toString();
    var0.remove(3);
    var0.remove(0);
    var0.remove((-1));
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var29 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));

  }

  public void test423() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test423");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.removeAll();
    list.TreeList var5 = new list.TreeList();
    var5.removeAll();
    var5.add(0, (java.lang.Object)(short)1);
    var5.removeAll();
    var5.removeAll();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    int var15 = var13.size();
    var5.add(0, (java.lang.Object)var13);
    var0.add(0, (java.lang.Object)var13);
    list.TreeList var19 = new list.TreeList();
    var19.removeAll();
    var19.add(0, (java.lang.Object)(short)1);
    boolean var24 = var19.isEmpty();
    int var25 = var19.size();
    int var26 = var19.size();
    var19.remove(0);
    var13.add(0, (java.lang.Object)0);
    boolean var30 = var13.isEmpty();
    boolean var31 = var13.isEmpty();
    boolean var32 = var13.isEmpty();
    var13.removeAll();
    var13.removeAll();
    var13.remove((-1));
    java.lang.String var37 = var13.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var39 = var13.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var37 + "' != '" + "{}"+ "'", var37.equals("{}"));

  }

  public void test424() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test424");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    var0.remove(100);
    boolean var12 = var0.isEmpty();
    int var13 = var0.size();
    var0.remove(3);
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    var17.removeAll();
    java.lang.String var20 = var17.toString();
    var17.remove(1);
    var17.remove(10);
    boolean var25 = var17.isEmpty();
    int var26 = var17.size();
    var17.remove(10);
    int var29 = var17.size();
    int var30 = var17.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var30);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == 0);

  }

  public void test425() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test425");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));

  }

  public void test426() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test426");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    int var10 = var0.size();
    boolean var11 = var0.isEmpty();
    boolean var12 = var0.isEmpty();
    var0.removeAll();
    var0.remove(2);
    java.lang.Object var17 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, var17);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);

  }

  public void test427() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test427");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    var0.remove(1);
    java.lang.String var5 = var0.toString();
    java.lang.String var6 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));

  }

  public void test428() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test428");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    int var11 = var0.size();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var14 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);

  }

  public void test429() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test429");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    int var3 = var0.size();
    int var4 = var0.size();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var8 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);

  }

  public void test430() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test430");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    java.lang.String var9 = var0.toString();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var0.add(0, (java.lang.Object)var11);
    list.TreeList var15 = new list.TreeList();
    var15.removeAll();
    var15.add(0, (java.lang.Object)(short)1);
    boolean var20 = var15.isEmpty();
    int var21 = var15.size();
    int var22 = var15.size();
    var15.remove(0);
    java.lang.String var25 = var15.toString();
    boolean var26 = var15.isEmpty();
    boolean var27 = var15.isEmpty();
    var0.add(1, (java.lang.Object)var27);
    int var29 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var31 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);

  }

  public void test431() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test431");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    boolean var4 = var0.isEmpty();
    list.TreeList var6 = new list.TreeList();
    var6.removeAll();
    var6.remove(100);
    var6.removeAll();
    var0.add(0, (java.lang.Object)var6);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var6.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);

  }

  public void test432() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test432");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var8 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);

  }

  public void test433() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test433");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    var0.remove(0);
    var0.add(0, (java.lang.Object)0.0f);
    var0.remove(0);
    var0.removeAll();
    var0.removeAll();
    java.lang.Object var14 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var14);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));

  }

  public void test434() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test434");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.remove(0);
    var0.remove(1);
    var0.remove(100);
    int var10 = var0.size();
    boolean var11 = var0.isEmpty();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    var13.add(1, (java.lang.Object)(-1));
    var13.removeAll();
    var13.removeAll();
    java.lang.String var23 = var13.toString();
    var13.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var13);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));

  }

  public void test435() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test435");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    java.lang.String var12 = var0.toString();
    list.TreeList var14 = new list.TreeList();
    var14.removeAll();
    java.lang.String var16 = var14.toString();
    boolean var17 = var14.isEmpty();
    java.lang.String var18 = var14.toString();
    java.lang.String var19 = var14.toString();
    boolean var20 = var14.isEmpty();
    var14.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var14);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);

  }

  public void test436() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test436");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    var0.add(0, (java.lang.Object)(byte)100);
    var0.removeAll();
    java.lang.String var8 = var0.toString();
    boolean var9 = var0.isEmpty();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    boolean var13 = var11.isEmpty();
    boolean var14 = var11.isEmpty();
    java.lang.String var15 = var11.toString();
    var11.remove(0);
    var11.removeAll();
    var0.add(0, (java.lang.Object)var11);
    var11.remove(0);
    java.lang.String var22 = var11.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var24 = var11.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));

  }

  public void test437() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test437");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var8 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);

  }

  public void test438() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test438");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    int var2 = var0.size();
    java.lang.String var3 = var0.toString();
    var0.remove(0);
    var0.removeAll();
    list.TreeList var8 = new list.TreeList();
    var8.removeAll();
    var8.removeAll();
    boolean var11 = var8.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var8);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);

  }

  public void test439() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test439");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    int var9 = var0.size();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    var12.removeAll();
    var12.removeAll();
    list.TreeList var20 = new list.TreeList();
    var20.removeAll();
    int var22 = var20.size();
    var12.add(0, (java.lang.Object)var20);
    int var24 = var12.size();
    var0.add(0, (java.lang.Object)var12);
    int var26 = var0.size();
    var0.removeAll();
    list.TreeList var29 = new list.TreeList();
    java.lang.String var30 = var29.toString();
    var29.removeAll();
    boolean var32 = var29.isEmpty();
    boolean var33 = var29.isEmpty();
    int var34 = var29.size();
    boolean var35 = var29.isEmpty();
    var29.remove(10);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var29);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var30 + "' != '" + "{}"+ "'", var30.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == true);

  }

  public void test440() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test440");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    list.TreeList var6 = new list.TreeList();
    boolean var7 = var6.isEmpty();
    int var8 = var6.size();
    int var9 = var6.size();
    var0.add(0, (java.lang.Object)var6);
    list.TreeList var12 = new list.TreeList();
    java.lang.String var13 = var12.toString();
    boolean var14 = var12.isEmpty();
    var12.removeAll();
    boolean var16 = var12.isEmpty();
    var12.remove((-1));
    var12.removeAll();
    var12.remove(2);
    var12.removeAll();
    boolean var23 = var12.isEmpty();
    var6.add(0, (java.lang.Object)var23);
    list.TreeList var26 = new list.TreeList();
    java.lang.String var27 = var26.toString();
    var26.removeAll();
    var26.remove(2);
    java.lang.String var31 = var26.toString();
    boolean var32 = var26.isEmpty();
    boolean var33 = var26.isEmpty();
    boolean var34 = var26.isEmpty();
    boolean var35 = var26.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var6.add(3, (java.lang.Object)var35);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var27 + "' != '" + "{}"+ "'", var27.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{}"+ "'", var31.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var32 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == true);

  }

  public void test441() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test441");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    boolean var7 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{ {(0, 1)} }"+ "'", var5.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == false);

  }

  public void test442() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test442");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    var0.remove(100);
    boolean var12 = var0.isEmpty();
    java.lang.String var13 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));

  }

  public void test443() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test443");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    java.lang.String var9 = var0.toString();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var0.add(0, (java.lang.Object)var11);
    int var14 = var0.size();
    var0.removeAll();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var18 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 1);

  }

  public void test444() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test444");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    var0.remove((-1));
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    boolean var8 = var0.isEmpty();
    java.lang.Object var10 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, var10);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);

  }

  public void test445() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test445");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    int var8 = var0.size();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    var0.remove(2);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var15 = var0.get(100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == false);

  }

  public void test446() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test446");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    var0.add(0, (java.lang.Object)(byte)100);
    boolean var7 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var9 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));

  }

  public void test447() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test447");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    var0.removeAll();
    list.TreeList var12 = new list.TreeList();
    java.lang.String var13 = var12.toString();
    boolean var14 = var12.isEmpty();
    java.lang.String var15 = var12.toString();
    java.lang.String var16 = var12.toString();
    var12.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)100);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));

  }

  public void test448() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test448");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    var0.remove(0);
    int var8 = var0.size();
    list.TreeList var10 = new list.TreeList();
    var10.removeAll();
    var10.add(0, (java.lang.Object)(short)1);
    boolean var15 = var10.isEmpty();
    int var16 = var10.size();
    var10.remove(0);
    boolean var19 = var10.isEmpty();
    var10.removeAll();
    var10.removeAll();
    list.TreeList var23 = new list.TreeList();
    java.lang.String var24 = var23.toString();
    boolean var25 = var23.isEmpty();
    var23.removeAll();
    boolean var27 = var23.isEmpty();
    var23.remove((-1));
    list.TreeList var31 = new list.TreeList();
    java.lang.String var32 = var31.toString();
    boolean var33 = var31.isEmpty();
    var31.removeAll();
    boolean var35 = var31.isEmpty();
    var31.remove((-1));
    var31.remove(1);
    var23.add(0, (java.lang.Object)var31);
    var10.add(0, (java.lang.Object)var23);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + "{}"+ "'", var24.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var32 + "' != '" + "{}"+ "'", var32.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == true);

  }

  public void test449() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test449");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    int var6 = var0.size();
    java.lang.String var7 = var0.toString();
    boolean var8 = var0.isEmpty();
    list.TreeList var10 = new list.TreeList();
    java.lang.String var11 = var10.toString();
    var10.removeAll();
    java.lang.String var13 = var10.toString();
    var10.removeAll();
    var10.remove(0);
    boolean var17 = var10.isEmpty();
    var10.remove(0);
    boolean var20 = var10.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var20);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);

  }

  public void test450() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test450");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.remove(0);
    int var10 = var0.size();
    var0.removeAll();
    java.lang.Object var13 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, var13);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);

  }

  public void test451() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test451");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    var0.remove(0);
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    boolean var10 = var9.isEmpty();
    int var11 = var9.size();
    int var12 = var9.size();
    var9.removeAll();
    var9.remove(0);
    var9.removeAll();
    java.lang.String var17 = var9.toString();
    boolean var18 = var9.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var18);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == true);

  }

  public void test452() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test452");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.removeAll();
    var0.removeAll();
    java.lang.Object var11 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), var11);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);

  }

  public void test453() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test453");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var31 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));

  }

  public void test454() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test454");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    var0.remove((-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var7 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);

  }

  public void test455() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test455");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    boolean var8 = var0.isEmpty();
    java.lang.String var9 = var0.toString();
    java.lang.Object var11 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var11);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));

  }

  public void test456() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test456");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    int var7 = var0.size();
    var0.removeAll();
    var0.remove(3);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);

  }

  public void test457() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test457");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    java.lang.String var28 = var0.toString();
    int var29 = var0.size();
    boolean var30 = var0.isEmpty();
    list.TreeList var32 = new list.TreeList();
    var32.removeAll();
    java.lang.String var34 = var32.toString();
    boolean var35 = var32.isEmpty();
    java.lang.String var36 = var32.toString();
    java.lang.String var37 = var32.toString();
    int var38 = var32.size();
    var32.removeAll();
    java.lang.String var40 = var32.toString();
    list.TreeList var42 = new list.TreeList();
    var42.removeAll();
    var42.remove(100);
    boolean var46 = var42.isEmpty();
    list.TreeList var48 = new list.TreeList();
    var48.removeAll();
    var48.remove(100);
    var48.removeAll();
    var42.add(0, (java.lang.Object)var48);
    var42.removeAll();
    var32.add(0, (java.lang.Object)var42);
    var42.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var42);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var28.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var34 + "' != '" + "{}"+ "'", var34.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var36 + "' != '" + "{}"+ "'", var36.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var37 + "' != '" + "{}"+ "'", var37.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var40 + "' != '" + "{}"+ "'", var40.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var46 == true);

  }

  public void test458() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test458");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    java.lang.String var12 = var9.toString();
    var9.removeAll();
    var0.add(0, (java.lang.Object)var9);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.remove(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));

  }

  public void test459() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test459");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    int var9 = var0.size();
    var0.removeAll();
    java.lang.Object var12 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, var12);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test460() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test460");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    java.lang.Object var11 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var11);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);

  }

  public void test461() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test461");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    var0.removeAll();
    java.lang.String var19 = var0.toString();
    var0.remove(3);
    java.lang.String var22 = var0.toString();
    list.TreeList var24 = new list.TreeList();
    var24.removeAll();
    var24.add(0, (java.lang.Object)(short)1);
    boolean var29 = var24.isEmpty();
    int var30 = var24.size();
    int var31 = var24.size();
    java.lang.String var32 = var24.toString();
    int var33 = var24.size();
    java.lang.String var34 = var24.toString();
    var24.removeAll();
    var24.removeAll();
    int var37 = var24.size();
    int var38 = var24.size();
    java.lang.String var39 = var24.toString();
    var24.remove(2);
    java.lang.String var42 = var24.toString();
    boolean var43 = var24.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var24);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var30 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var32 + "' != '" + "{ {(0, 1)} }"+ "'", var32.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var34 + "' != '" + "{ {(0, 1)} }"+ "'", var34.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var37 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var39 + "' != '" + "{}"+ "'", var39.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var42 + "' != '" + "{}"+ "'", var42.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var43 == true);

  }

  public void test462() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test462");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    int var13 = var0.size();
    list.TreeList var15 = new list.TreeList();
    java.lang.String var16 = var15.toString();
    var0.add(0, (java.lang.Object)var15);
    var15.remove(0);
    list.TreeList var21 = new list.TreeList();
    var21.removeAll();
    var21.remove(100);
    var21.add(0, (java.lang.Object)(byte)100);
    var21.removeAll();
    java.lang.String var29 = var21.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var15.add(3, (java.lang.Object)var29);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{}"+ "'", var29.equals("{}"));

  }

  public void test463() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test463");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    java.lang.String var13 = var0.toString();
    int var14 = var0.size();
    var0.removeAll();
    java.lang.String var16 = var0.toString();
    boolean var17 = var0.isEmpty();
    java.lang.String var18 = var0.toString();
    list.TreeList var20 = new list.TreeList();
    boolean var21 = var20.isEmpty();
    int var22 = var20.size();
    var20.removeAll();
    list.TreeList var25 = new list.TreeList();
    var25.removeAll();
    var25.add(0, (java.lang.Object)(short)1);
    var25.removeAll();
    var25.removeAll();
    list.TreeList var33 = new list.TreeList();
    var33.removeAll();
    int var35 = var33.size();
    var25.add(0, (java.lang.Object)var33);
    var20.add(0, (java.lang.Object)var33);
    boolean var38 = var33.isEmpty();
    var33.remove(0);
    var33.remove(1);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);

  }

  public void test464() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test464");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    var0.remove(10);
    boolean var13 = var0.isEmpty();
    var0.remove(0);
    var0.remove(1);
    java.lang.Object var19 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(0, var19);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);

  }

  public void test465() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test465");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    java.lang.String var4 = var0.toString();
    java.lang.String var5 = var0.toString();
    int var6 = var0.size();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);

  }

  public void test466() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test466");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    java.lang.String var9 = var0.toString();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var0.add(0, (java.lang.Object)var11);
    int var14 = var0.size();
    list.TreeList var16 = new list.TreeList();
    java.lang.String var17 = var16.toString();
    var16.removeAll();
    java.lang.String var19 = var16.toString();
    var16.removeAll();
    java.lang.String var21 = var16.toString();
    var16.removeAll();
    java.lang.String var23 = var16.toString();
    int var24 = var16.size();
    var16.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var16);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 0);

  }

  public void test467() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test467");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.add(1, (java.lang.Object)(-1));
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    var9.removeAll();
    java.lang.String var12 = var9.toString();
    var9.remove(1);
    var9.remove(10);
    boolean var17 = var9.isEmpty();
    var9.removeAll();
    java.lang.String var19 = var9.toString();
    var9.remove(10);
    boolean var22 = var9.isEmpty();
    var0.add(2, (java.lang.Object)var9);
    java.lang.Object var25 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var9.add(0, var25);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{}"+ "'", var19.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);

  }

  public void test468() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test468");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    var0.remove(0);
    boolean var10 = var0.isEmpty();
    var0.removeAll();
    list.TreeList var13 = new list.TreeList();
    java.lang.String var14 = var13.toString();
    var13.removeAll();
    java.lang.String var16 = var13.toString();
    var13.remove(1);
    var13.removeAll();
    var13.remove(100);
    var13.removeAll();
    var13.remove(100);
    int var25 = var13.size();
    var13.remove(2);
    var13.removeAll();
    var13.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var13);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == 0);

  }

  public void test469() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test469");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    boolean var9 = var0.isEmpty();
    var0.remove(0);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    java.lang.String var19 = var13.toString();
    java.lang.String var20 = var13.toString();
    var0.add(0, (java.lang.Object)var13);
    list.TreeList var23 = new list.TreeList();
    java.lang.String var24 = var23.toString();
    var23.removeAll();
    java.lang.String var26 = var23.toString();
    var23.remove(1);
    var23.removeAll();
    var23.remove(100);
    var23.remove(0);
    var23.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var23);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var19 + "' != '" + "{ {(0, 1)} }"+ "'", var19.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{ {(0, 1)} }"+ "'", var20.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + "{}"+ "'", var24.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{}"+ "'", var26.equals("{}"));

  }

  public void test470() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test470");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    int var12 = var0.size();
    boolean var13 = var0.isEmpty();
    var0.remove(2);
    var0.remove(10);
    list.TreeList var19 = new list.TreeList();
    java.lang.String var20 = var19.toString();
    var19.removeAll();
    java.lang.String var22 = var19.toString();
    var19.remove(1);
    var19.remove(10);
    boolean var27 = var19.isEmpty();
    boolean var28 = var19.isEmpty();
    var19.remove(2);
    var0.add(0, (java.lang.Object)var19);
    list.TreeList var33 = new list.TreeList();
    boolean var34 = var33.isEmpty();
    int var35 = var33.size();
    var33.removeAll();
    list.TreeList var38 = new list.TreeList();
    var38.removeAll();
    var38.add(0, (java.lang.Object)(short)1);
    var38.removeAll();
    var38.removeAll();
    list.TreeList var46 = new list.TreeList();
    var46.removeAll();
    int var48 = var46.size();
    var38.add(0, (java.lang.Object)var46);
    var33.add(0, (java.lang.Object)var46);
    list.TreeList var52 = new list.TreeList();
    var52.removeAll();
    var52.add(0, (java.lang.Object)(short)1);
    boolean var57 = var52.isEmpty();
    int var58 = var52.size();
    int var59 = var52.size();
    var52.remove(0);
    var46.add(0, (java.lang.Object)0);
    boolean var63 = var46.isEmpty();
    boolean var64 = var46.isEmpty();
    boolean var65 = var46.isEmpty();
    var0.add(0, (java.lang.Object)var46);
    list.TreeList var68 = new list.TreeList();
    java.lang.String var69 = var68.toString();
    var68.removeAll();
    java.lang.String var71 = var68.toString();
    var68.remove(1);
    var68.remove(10);
    boolean var76 = var68.isEmpty();
    boolean var77 = var68.isEmpty();
    var68.remove(2);
    int var80 = var68.size();
    int var81 = var68.size();
    var68.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var46.add(10, (java.lang.Object)var68);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var48 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var57 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var58 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var59 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var63 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var64 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var65 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var69 + "' != '" + "{}"+ "'", var69.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var71 + "' != '" + "{}"+ "'", var71.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var76 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var77 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var80 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var81 == 0);

  }

  public void test471() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test471");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    list.TreeList var8 = new list.TreeList();
    java.lang.String var9 = var8.toString();
    boolean var10 = var8.isEmpty();
    var8.removeAll();
    boolean var12 = var8.isEmpty();
    var8.remove((-1));
    var8.remove(1);
    var0.add(0, (java.lang.Object)var8);
    var0.removeAll();
    var0.remove(10);
    var0.removeAll();
    int var22 = var0.size();
    java.lang.Object var24 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), var24);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 0);

  }

  public void test472() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test472");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.remove(1);
    boolean var6 = var0.isEmpty();
    list.TreeList var8 = new list.TreeList();
    boolean var9 = var8.isEmpty();
    int var10 = var8.size();
    var8.removeAll();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    var13.removeAll();
    var13.removeAll();
    list.TreeList var21 = new list.TreeList();
    var21.removeAll();
    int var23 = var21.size();
    var13.add(0, (java.lang.Object)var21);
    var8.add(0, (java.lang.Object)var21);
    boolean var26 = var21.isEmpty();
    boolean var27 = var21.isEmpty();
    boolean var28 = var21.isEmpty();
    var0.add(0, (java.lang.Object)var21);
    var0.removeAll();
    list.TreeList var32 = new list.TreeList();
    var32.removeAll();
    java.lang.String var34 = var32.toString();
    int var35 = var32.size();
    list.TreeList var37 = new list.TreeList();
    boolean var38 = var37.isEmpty();
    int var39 = var37.size();
    var37.removeAll();
    list.TreeList var42 = new list.TreeList();
    var42.removeAll();
    var42.add(0, (java.lang.Object)(short)1);
    var42.removeAll();
    var42.removeAll();
    list.TreeList var50 = new list.TreeList();
    var50.removeAll();
    int var52 = var50.size();
    var42.add(0, (java.lang.Object)var50);
    var37.add(0, (java.lang.Object)var50);
    list.TreeList var56 = new list.TreeList();
    var56.removeAll();
    var56.add(0, (java.lang.Object)(short)1);
    boolean var61 = var56.isEmpty();
    int var62 = var56.size();
    int var63 = var56.size();
    var56.remove(0);
    var50.add(0, (java.lang.Object)0);
    var32.add(0, (java.lang.Object)0);
    boolean var68 = var32.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)var68);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var27 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var34 + "' != '" + "{}"+ "'", var34.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var38 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var39 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var52 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var61 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var62 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var63 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var68 == false);

  }

  public void test473() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test473");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    int var8 = var0.size();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    int var12 = var0.size();
    java.lang.String var13 = var0.toString();
    var0.removeAll();
    int var15 = var0.size();
    java.lang.String var16 = var0.toString();
    java.lang.Object var18 = null;
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, var18);
      fail("Expected exception of type java.lang.RuntimeException");
    } catch (java.lang.RuntimeException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));

  }

  public void test474() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test474");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    int var8 = var0.size();
    int var9 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var11 = var0.get(1);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test475() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test475");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    boolean var13 = var11.isEmpty();
    var11.removeAll();
    boolean var15 = var11.isEmpty();
    var11.remove((-1));
    list.TreeList var19 = new list.TreeList();
    java.lang.String var20 = var19.toString();
    boolean var21 = var19.isEmpty();
    var19.removeAll();
    boolean var23 = var19.isEmpty();
    var19.remove((-1));
    var19.remove(1);
    var11.add(0, (java.lang.Object)var19);
    boolean var29 = var11.isEmpty();
    list.TreeList var31 = new list.TreeList();
    java.lang.String var32 = var31.toString();
    boolean var33 = var31.isEmpty();
    var31.removeAll();
    boolean var35 = var31.isEmpty();
    var31.remove(1);
    var31.removeAll();
    var11.add(0, (java.lang.Object)var31);
    int var40 = var11.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(10, (java.lang.Object)var11);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var32 + "' != '" + "{}"+ "'", var32.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var35 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var40 == 2);

  }

  public void test476() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test476");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.removeAll();
    var0.removeAll();
    java.lang.String var13 = var0.toString();
    int var14 = var0.size();
    var0.removeAll();
    java.lang.String var16 = var0.toString();
    boolean var17 = var0.isEmpty();
    list.TreeList var19 = new list.TreeList();
    java.lang.String var20 = var19.toString();
    boolean var21 = var19.isEmpty();
    var19.removeAll();
    boolean var23 = var19.isEmpty();
    var19.remove((-1));
    list.TreeList var27 = new list.TreeList();
    java.lang.String var28 = var27.toString();
    boolean var29 = var27.isEmpty();
    var27.removeAll();
    boolean var31 = var27.isEmpty();
    var27.remove((-1));
    var27.remove(1);
    var19.add(0, (java.lang.Object)var27);
    boolean var37 = var19.isEmpty();
    list.TreeList var39 = new list.TreeList();
    java.lang.String var40 = var39.toString();
    boolean var41 = var39.isEmpty();
    var39.removeAll();
    boolean var43 = var39.isEmpty();
    var39.remove(1);
    var39.removeAll();
    var19.add(0, (java.lang.Object)var39);
    int var48 = var19.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var48);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var20 + "' != '" + "{}"+ "'", var20.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{}"+ "'", var28.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var37 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var40 + "' != '" + "{}"+ "'", var40.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var41 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var43 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var48 == 2);

  }

  public void test477() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test477");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{ {(0, 1)} }"+ "'", var9.equals("{ {(0, 1)} }"));

  }

  public void test478() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test478");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    java.lang.String var3 = var0.toString();
    java.lang.String var4 = var0.toString();
    int var5 = var0.size();
    list.TreeList var7 = new list.TreeList();
    java.lang.String var8 = var7.toString();
    var7.removeAll();
    java.lang.String var10 = var7.toString();
    var7.remove(1);
    var7.remove(10);
    boolean var15 = var7.isEmpty();
    var7.removeAll();
    var7.remove(100);
    int var19 = var7.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add((-1), (java.lang.Object)var19);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var4 + "' != '" + "{}"+ "'", var4.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{}"+ "'", var8.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);

  }

  public void test479() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test479");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    java.lang.String var9 = var0.toString();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var0.add(0, (java.lang.Object)var11);
    java.lang.String var14 = var0.toString();
    java.lang.Object var16 = var0.get(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var18 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{ {(0, {})} }"+ "'", var14.equals("{ {(0, {})} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertNotNull(var16);

  }

  public void test480() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test480");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    int var7 = var0.size();
    int var8 = var0.size();
    int var9 = var0.size();
    var0.removeAll();
    boolean var11 = var0.isEmpty();
    var0.removeAll();
    int var13 = var0.size();
    int var14 = var0.size();
    var0.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)"{ { {(0, { {(0, 0)} })} (1, {})} }");
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);

  }

  public void test481() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test481");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.remove(2);
    var0.remove(100);
    var0.remove(0);
    var0.removeAll();
    boolean var15 = var0.isEmpty();
    boolean var16 = var0.isEmpty();
    boolean var17 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var19 = var0.get(2);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var17 == true);

  }

  public void test482() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test482");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    boolean var6 = var0.isEmpty();
    boolean var7 = var0.isEmpty();
    java.lang.String var8 = var0.toString();
    java.lang.String var9 = var0.toString();
    list.TreeList var11 = new list.TreeList();
    java.lang.String var12 = var11.toString();
    boolean var13 = var11.isEmpty();
    var11.removeAll();
    boolean var15 = var11.isEmpty();
    var11.remove(1);
    int var18 = var11.size();
    int var19 = var11.size();
    int var20 = var11.size();
    var11.removeAll();
    java.lang.String var22 = var11.toString();
    boolean var23 = var11.isEmpty();
    java.lang.String var24 = var11.toString();
    var11.remove(0);
    var11.remove((-1));
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(3, (java.lang.Object)(-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{ {(0, 1)} }"+ "'", var9.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var12 + "' != '" + "{}"+ "'", var12.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var24 + "' != '" + "{}"+ "'", var24.equals("{}"));

  }

  public void test483() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test483");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    int var5 = var0.size();
    var0.remove(0);
    int var8 = var0.size();
    java.lang.String var9 = var0.toString();
    var0.remove(1);
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    boolean var18 = var13.isEmpty();
    int var19 = var13.size();
    boolean var20 = var13.isEmpty();
    var13.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(1, (java.lang.Object)var13);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == false);

  }

  public void test484() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test484");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    var0.remove(100);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));

  }

  public void test485() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test485");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    boolean var10 = var0.isEmpty();
    list.TreeList var12 = new list.TreeList();
    java.lang.String var13 = var12.toString();
    var12.removeAll();
    java.lang.String var15 = var12.toString();
    var12.remove(1);
    var12.remove(10);
    boolean var20 = var12.isEmpty();
    java.lang.String var21 = var12.toString();
    var0.add(0, (java.lang.Object)var12);
    list.TreeList var24 = new list.TreeList();
    java.lang.String var25 = var24.toString();
    java.lang.String var26 = var24.toString();
    java.lang.String var27 = var24.toString();
    int var28 = var24.size();
    int var29 = var24.size();
    java.lang.String var30 = var24.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var12.add(3, (java.lang.Object)var24);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var15 + "' != '" + "{}"+ "'", var15.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{}"+ "'", var21.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var26 + "' != '" + "{}"+ "'", var26.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var27 + "' != '" + "{}"+ "'", var27.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var30 + "' != '" + "{}"+ "'", var30.equals("{}"));

  }

  public void test486() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test486");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    boolean var3 = var0.isEmpty();
    list.TreeList var5 = new list.TreeList();
    java.lang.String var6 = var5.toString();
    var5.removeAll();
    list.TreeList var9 = new list.TreeList();
    var9.removeAll();
    java.lang.String var11 = var9.toString();
    list.TreeList var13 = new list.TreeList();
    var13.removeAll();
    var13.add(0, (java.lang.Object)(short)1);
    var13.removeAll();
    var13.removeAll();
    list.TreeList var21 = new list.TreeList();
    var21.removeAll();
    int var23 = var21.size();
    var13.add(0, (java.lang.Object)var21);
    var9.add(0, (java.lang.Object)var13);
    int var26 = var9.size();
    var5.add(0, (java.lang.Object)var9);
    java.lang.String var28 = var5.toString();
    var5.removeAll();
    var0.add(0, (java.lang.Object)var5);
    var5.remove(1);
    int var33 = var5.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var35 = var5.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{}"+ "'", var6.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var23 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var28 + "' != '" + "{ {(0, { {(0, { {(0, {})} })} })} }"+ "'", var28.equals("{ {(0, { {(0, { {(0, {})} })} })} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var33 == 0);

  }

  public void test487() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test487");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    var0.removeAll();
    java.lang.String var10 = var0.toString();
    java.lang.String var11 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var11 + "' != '" + "{}"+ "'", var11.equals("{}"));

  }

  public void test488() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test488");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    var0.removeAll();
    java.lang.String var3 = var0.toString();
    var0.remove(1);
    var0.remove(10);
    boolean var8 = var0.isEmpty();
    java.lang.String var9 = var0.toString();
    list.TreeList var11 = new list.TreeList();
    var11.removeAll();
    var0.add(0, (java.lang.Object)var11);
    int var14 = var0.size();
    var0.removeAll();
    var0.removeAll();
    list.TreeList var18 = new list.TreeList();
    var18.removeAll();
    var18.add(0, (java.lang.Object)(short)1);
    var18.removeAll();
    var18.removeAll();
    list.TreeList var26 = new list.TreeList();
    var26.removeAll();
    int var28 = var26.size();
    var18.add(0, (java.lang.Object)var26);
    var26.remove(1);
    var26.remove((-1));
    var26.remove(0);
    var26.remove(1);
    var26.remove(0);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var26);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var3 + "' != '" + "{}"+ "'", var3.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var9 + "' != '" + "{}"+ "'", var9.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == 0);

  }

  public void test489() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test489");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    int var10 = var0.size();
    int var11 = var0.size();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var13 = var0.get((-1));
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);

  }

  public void test490() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test490");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    java.lang.String var6 = var0.toString();
    int var7 = var0.size();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    list.TreeList var17 = new list.TreeList();
    java.lang.String var18 = var17.toString();
    boolean var19 = var17.isEmpty();
    var17.removeAll();
    boolean var21 = var17.isEmpty();
    var17.remove((-1));
    var17.remove(1);
    var9.add(0, (java.lang.Object)var17);
    var0.add(1, (java.lang.Object)0);
    boolean var28 = var0.isEmpty();
    java.lang.String var29 = var0.toString();
    java.lang.String var30 = var0.toString();
    java.lang.String var31 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var33 = var0.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var6 + "' != '" + "{ {(0, 1)} }"+ "'", var6.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var18 + "' != '" + "{}"+ "'", var18.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var21 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var29 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var29.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var30 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var30.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var31 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var31.equals("{ {(0, 1) {(1, 0)} } }"));

  }

  public void test491() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test491");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    java.lang.String var5 = var4.toString();
    var4.removeAll();
    java.lang.String var7 = var4.toString();
    var4.removeAll();
    var0.add(0, (java.lang.Object)var4);
    int var10 = var0.size();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    java.lang.String var14 = var12.toString();
    boolean var15 = var12.isEmpty();
    java.lang.String var16 = var12.toString();
    java.lang.String var17 = var12.toString();
    int var18 = var12.size();
    int var19 = var12.size();
    var12.removeAll();
    var12.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var12);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var5 + "' != '" + "{}"+ "'", var5.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{}"+ "'", var14.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var16 + "' != '" + "{}"+ "'", var16.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var18 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var19 == 0);

  }

  public void test492() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test492");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    var0.remove(0);
    boolean var9 = var0.isEmpty();
    var0.removeAll();
    var0.remove(10);
    java.lang.String var13 = var0.toString();
    list.TreeList var15 = new list.TreeList();
    var15.removeAll();
    var15.add(0, (java.lang.Object)(short)1);
    boolean var20 = var15.isEmpty();
    java.lang.String var21 = var15.toString();
    int var22 = var15.size();
    list.TreeList var24 = new list.TreeList();
    java.lang.String var25 = var24.toString();
    boolean var26 = var24.isEmpty();
    var24.removeAll();
    boolean var28 = var24.isEmpty();
    var24.remove((-1));
    list.TreeList var32 = new list.TreeList();
    java.lang.String var33 = var32.toString();
    boolean var34 = var32.isEmpty();
    var32.removeAll();
    boolean var36 = var32.isEmpty();
    var32.remove((-1));
    var32.remove(1);
    var24.add(0, (java.lang.Object)var32);
    var15.add(1, (java.lang.Object)0);
    java.lang.String var43 = var15.toString();
    int var44 = var15.size();
    int var45 = var15.size();
    list.TreeList var47 = new list.TreeList();
    java.lang.String var48 = var47.toString();
    boolean var49 = var47.isEmpty();
    var47.remove(1);
    var47.removeAll();
    var47.removeAll();
    int var54 = var47.size();
    var15.add(2, (java.lang.Object)var47);
    boolean var56 = var47.isEmpty();
    var47.removeAll();
    java.lang.String var58 = var47.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var47);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var13 + "' != '" + "{}"+ "'", var13.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var21 + "' != '" + "{ {(0, 1)} }"+ "'", var21.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var25 + "' != '" + "{}"+ "'", var25.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var26 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var28 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var33 + "' != '" + "{}"+ "'", var33.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var34 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var36 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var43 + "' != '" + "{ {(0, 1) {(1, 0)} } }"+ "'", var43.equals("{ {(0, 1) {(1, 0)} } }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var44 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var45 == 2);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var48 + "' != '" + "{}"+ "'", var48.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var49 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var54 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var56 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var58 + "' != '" + "{}"+ "'", var58.equals("{}"));

  }

  public void test493() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test493");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    java.lang.String var2 = var0.toString();
    list.TreeList var4 = new list.TreeList();
    var4.removeAll();
    var4.add(0, (java.lang.Object)(short)1);
    var4.removeAll();
    var4.removeAll();
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    int var14 = var12.size();
    var4.add(0, (java.lang.Object)var12);
    var0.add(0, (java.lang.Object)var4);
    java.lang.String var17 = var4.toString();
    list.TreeList var19 = new list.TreeList();
    var19.removeAll();
    var19.add(0, (java.lang.Object)(short)1);
    var19.removeAll();
    var19.removeAll();
    list.TreeList var27 = new list.TreeList();
    var27.removeAll();
    int var29 = var27.size();
    var19.add(0, (java.lang.Object)var27);
    int var31 = var19.size();
    var4.add(0, (java.lang.Object)var19);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var34 = var4.get(10);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var2 + "' != '" + "{}"+ "'", var2.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var14 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{ {(0, {})} }"+ "'", var17.equals("{ {(0, {})} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var29 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var31 == 1);

  }

  public void test494() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test494");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.remove(100);
    var0.removeAll();
    var0.removeAll();
    var0.remove(2);
    list.TreeList var9 = new list.TreeList();
    boolean var10 = var9.isEmpty();
    int var11 = var9.size();
    int var12 = var9.size();
    var9.removeAll();
    var9.remove(0);
    boolean var16 = var9.isEmpty();
    java.lang.String var17 = var9.toString();
    var0.add(0, (java.lang.Object)var9);
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var20 = var9.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var10 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var12 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var17 + "' != '" + "{}"+ "'", var17.equals("{}"));

  }

  public void test495() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test495");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove(1);
    int var7 = var0.size();
    int var8 = var0.size();
    int var9 = var0.size();
    var0.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var12 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var8 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 0);

  }

  public void test496() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test496");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    var0.removeAll();
    var0.removeAll();
    var0.removeAll();
    list.TreeList var9 = new list.TreeList();
    java.lang.String var10 = var9.toString();
    boolean var11 = var9.isEmpty();
    var9.removeAll();
    boolean var13 = var9.isEmpty();
    var9.remove((-1));
    var9.remove(1);
    var9.removeAll();
    var9.removeAll();
    var9.removeAll();
    var9.removeAll();
    boolean var22 = var9.isEmpty();
    var9.removeAll();
    boolean var24 = var9.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(100, (java.lang.Object)var24);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{}"+ "'", var10.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var11 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var13 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var22 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == true);

  }

  public void test497() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test497");


    list.TreeList var0 = new list.TreeList();
    var0.removeAll();
    var0.add(0, (java.lang.Object)(short)1);
    boolean var5 = var0.isEmpty();
    int var6 = var0.size();
    int var7 = var0.size();
    java.lang.String var8 = var0.toString();
    int var9 = var0.size();
    java.lang.String var10 = var0.toString();
    var0.add(0, (java.lang.Object)(-1));
    java.lang.String var14 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var16 = var0.get(3);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == false);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var7 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var8 + "' != '" + "{ {(0, 1)} }"+ "'", var8.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var9 == 1);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var10 + "' != '" + "{ {(0, 1)} }"+ "'", var10.equals("{ {(0, 1)} }"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var14 + "' != '" + "{ { {(0, -1)} (1, 1)} }"+ "'", var14.equals("{ { {(0, -1)} (1, 1)} }"));

  }

  public void test498() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test498");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    java.lang.String var7 = var0.toString();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var9 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var7 + "' != '" + "{}"+ "'", var7.equals("{}"));

  }

  public void test499() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test499");


    list.TreeList var0 = new list.TreeList();
    boolean var1 = var0.isEmpty();
    int var2 = var0.size();
    int var3 = var0.size();
    var0.removeAll();
    int var5 = var0.size();
    int var6 = var0.size();
    var0.remove(0);
    var0.remove(10);
    list.TreeList var12 = new list.TreeList();
    var12.removeAll();
    var12.add(0, (java.lang.Object)(short)1);
    var12.removeAll();
    var12.removeAll();
    var12.removeAll();
    int var20 = var12.size();
    var12.removeAll();
    java.lang.String var22 = var12.toString();
    java.lang.String var23 = var12.toString();
    int var24 = var12.size();
    boolean var25 = var12.isEmpty();
    var12.remove(2);
    var12.remove(10);
    list.TreeList var31 = new list.TreeList();
    java.lang.String var32 = var31.toString();
    var31.removeAll();
    java.lang.String var34 = var31.toString();
    var31.remove(1);
    var31.remove(10);
    boolean var39 = var31.isEmpty();
    boolean var40 = var31.isEmpty();
    var31.remove(2);
    var12.add(0, (java.lang.Object)var31);
    var31.removeAll();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      var0.add(2, (java.lang.Object)var31);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var1 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var3 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var5 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var6 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var20 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var22 + "' != '" + "{}"+ "'", var22.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var23 + "' != '" + "{}"+ "'", var23.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var24 == 0);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var25 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var32 + "' != '" + "{}"+ "'", var32.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var34 + "' != '" + "{}"+ "'", var34.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var39 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var40 == true);

  }

  public void test500() throws Throwable {

    if (debug) System.out.printf("%nRandoopTest1.test500");


    list.TreeList var0 = new list.TreeList();
    java.lang.String var1 = var0.toString();
    boolean var2 = var0.isEmpty();
    var0.removeAll();
    boolean var4 = var0.isEmpty();
    var0.remove((-1));
    var0.removeAll();
    var0.remove(2);
    var0.remove(100);
    var0.remove(0);
    var0.removeAll();
    boolean var15 = var0.isEmpty();
    boolean var16 = var0.isEmpty();
    // The following exception was thrown during execution.
    // This behavior will recorded for regression testing.
    try {
      java.lang.Object var18 = var0.get(0);
      fail("Expected exception of type java.lang.IndexOutOfBoundsException");
    } catch (java.lang.IndexOutOfBoundsException e) {
      // Expected exception.
    }
    
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue("'" + var1 + "' != '" + "{}"+ "'", var1.equals("{}"));
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var2 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var4 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var15 == true);
    
    // Regression assertion (captures the current behavior of the code)
    assertTrue(var16 == true);

  }

}
